Is 1922 a deficient number and what is its deficiency?

Is 1922 a deficient number?

Here we will explain and calculate if 1922 is a deficient number and its deficiency if applicable.

1922 is a deficient number if the sum of its proper divisors is less than 1922.

The sum of its proper divisors is calculated as follows: 1 + 2 + 31 + 62 + 961 = 1057.

1057 is less than 1922. Therefore, 1922 is a deficient number.

The deficiency of 1922 is 1922 minus the sum of its proper divisors. Thus, the deficiency of 1922 is 1922 - 1057 = 865

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