Is 1662 a deficient number and what is its deficiency?

Is 1662 a deficient number?

Here we will explain and calculate if 1662 is a deficient number and its deficiency if applicable.

1662 is a deficient number if the sum of its proper divisors is less than 1662.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 277 + 554 + 831 = 1674.

1674 is not less than 1662. Therefore, 1662 is not a deficient number.

The deficiency of 1662 is 1662 minus the sum of its proper divisors. Thus, the deficiency of 1662 is 1662 - 1674 = No Deficiency

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