Is 1864 a deficient number and what is its deficiency?

Is 1864 a deficient number?

Here we will explain and calculate if 1864 is a deficient number and its deficiency if applicable.

1864 is a deficient number if the sum of its proper divisors is less than 1864.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 233 + 466 + 932 = 1646.

1646 is less than 1864. Therefore, 1864 is a deficient number.

The deficiency of 1864 is 1864 minus the sum of its proper divisors. Thus, the deficiency of 1864 is 1864 - 1646 = 218

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