Is 662 a deficient number and what is its deficiency?

Is 662 a deficient number?

Here we will explain and calculate if 662 is a deficient number and its deficiency if applicable.

662 is a deficient number if the sum of its proper divisors is less than 662.

The sum of its proper divisors is calculated as follows: 1 + 2 + 331 = 334.

334 is less than 662. Therefore, 662 is a deficient number.

The deficiency of 662 is 662 minus the sum of its proper divisors. Thus, the deficiency of 662 is 662 - 334 = 328

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