Is 2164 a deficient number and what is its deficiency?

Is 2164 a deficient number?

Here we will explain and calculate if 2164 is a deficient number and its deficiency if applicable.

2164 is a deficient number if the sum of its proper divisors is less than 2164.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 541 + 1082 = 1630.

1630 is less than 2164. Therefore, 2164 is a deficient number.

The deficiency of 2164 is 2164 minus the sum of its proper divisors. Thus, the deficiency of 2164 is 2164 - 1630 = 534

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