Is 2664 a deficient number and what is its deficiency?

Is 2664 a deficient number?

Here we will explain and calculate if 2664 is a deficient number and its deficiency if applicable.

2664 is a deficient number if the sum of its proper divisors is less than 2664.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 8 + 9 + 12 + 18 + 24 + 36 + 37 + 72 + 74 + 111 + 148 + 222 + 296 + 333 + 444 + 666 + 888 + 1332 = 4746.

4746 is not less than 2664. Therefore, 2664 is not a deficient number.

The deficiency of 2664 is 2664 minus the sum of its proper divisors. Thus, the deficiency of 2664 is 2664 - 4746 = No Deficiency

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