Is 636 a deficient number and what is its deficiency?

Is 636 a deficient number?

Here we will explain and calculate if 636 is a deficient number and its deficiency if applicable.

636 is a deficient number if the sum of its proper divisors is less than 636.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 12 + 53 + 106 + 159 + 212 + 318 = 876.

876 is not less than 636. Therefore, 636 is not a deficient number.

The deficiency of 636 is 636 minus the sum of its proper divisors. Thus, the deficiency of 636 is 636 - 876 = No Deficiency

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

Is 637 a deficient number?
Go here for the next number on our list. Is it deficient?