Is 946 a deficient number and what is its deficiency?

Is 946 a deficient number?

Here we will explain and calculate if 946 is a deficient number and its deficiency if applicable.

946 is a deficient number if the sum of its proper divisors is less than 946.

The sum of its proper divisors is calculated as follows: 1 + 2 + 11 + 22 + 43 + 86 + 473 = 638.

638 is less than 946. Therefore, 946 is a deficient number.

The deficiency of 946 is 946 minus the sum of its proper divisors. Thus, the deficiency of 946 is 946 - 638 = 308

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