Is 4392 a deficient number and what is its deficiency?

Is 4392 a deficient number?

Here we will explain and calculate if 4392 is a deficient number and its deficiency if applicable.

4392 is a deficient number if the sum of its proper divisors is less than 4392.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 8 + 9 + 12 + 18 + 24 + 36 + 61 + 72 + 122 + 183 + 244 + 366 + 488 + 549 + 732 + 1098 + 1464 + 2196 = 7698.

7698 is not less than 4392. Therefore, 4392 is not a deficient number.

The deficiency of 4392 is 4392 minus the sum of its proper divisors. Thus, the deficiency of 4392 is 4392 - 7698 = No Deficiency

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