Is 4387 a deficient number and what is its deficiency?

Is 4387 a deficient number?

Here we will explain and calculate if 4387 is a deficient number and its deficiency if applicable.

4387 is a deficient number if the sum of its proper divisors is less than 4387.

The sum of its proper divisors is calculated as follows: 1 + 41 + 107 = 149.

149 is less than 4387. Therefore, 4387 is a deficient number.

The deficiency of 4387 is 4387 minus the sum of its proper divisors. Thus, the deficiency of 4387 is 4387 - 149 = 4238

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