Is 2774 a deficient number and what is its deficiency?

Is 2774 a deficient number?

Here we will explain and calculate if 2774 is a deficient number and its deficiency if applicable.

2774 is a deficient number if the sum of its proper divisors is less than 2774.

The sum of its proper divisors is calculated as follows: 1 + 2 + 19 + 38 + 73 + 146 + 1387 = 1666.

1666 is less than 2774. Therefore, 2774 is a deficient number.

The deficiency of 2774 is 2774 minus the sum of its proper divisors. Thus, the deficiency of 2774 is 2774 - 1666 = 1108

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