Is 1406 a deficient number and what is its deficiency?

Is 1406 a deficient number?

Here we will explain and calculate if 1406 is a deficient number and its deficiency if applicable.

1406 is a deficient number if the sum of its proper divisors is less than 1406.

The sum of its proper divisors is calculated as follows: 1 + 2 + 19 + 37 + 38 + 74 + 703 = 874.

874 is less than 1406. Therefore, 1406 is a deficient number.

The deficiency of 1406 is 1406 minus the sum of its proper divisors. Thus, the deficiency of 1406 is 1406 - 874 = 532

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