Is 1840 a deficient number and what is its deficiency?

Is 1840 a deficient number?

Here we will explain and calculate if 1840 is a deficient number and its deficiency if applicable.

1840 is a deficient number if the sum of its proper divisors is less than 1840.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 23 + 40 + 46 + 80 + 92 + 115 + 184 + 230 + 368 + 460 + 920 = 2624.

2624 is not less than 1840. Therefore, 1840 is not a deficient number.

The deficiency of 1840 is 1840 minus the sum of its proper divisors. Thus, the deficiency of 1840 is 1840 - 2624 = No Deficiency

Deficient Calculator
You can enter another number here to check if it is a deficient number:

Is 1841 a deficient number?
Go here for the next number on our list. Is it deficient?