Is 2196 a deficient number and what is its deficiency?

Is 2196 a deficient number?

Here we will explain and calculate if 2196 is a deficient number and its deficiency if applicable.

2196 is a deficient number if the sum of its proper divisors is less than 2196.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 9 + 12 + 18 + 36 + 61 + 122 + 183 + 244 + 366 + 549 + 732 + 1098 = 3446.

3446 is not less than 2196. Therefore, 2196 is not a deficient number.

The deficiency of 2196 is 2196 minus the sum of its proper divisors. Thus, the deficiency of 2196 is 2196 - 3446 = No Deficiency

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