8747723 has 2 divisors, whose sum is σ = 8747724. Its totient is φ = 8747722.

The previous prime is 8747701. The next prime is 8747737. The reversal of 8747723 is 3277478.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8747723 - 2¹⁴ = 8731339 is a prime.

It is not a weakly prime, because it can be changed into another prime (8747743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4373861 + 4373862.

It is an arithmetic number, because the mean of its divisors is an integer number (4373862).

Almost surely, 2^8747723 is an apocalyptic number.

8747723 is a deficient number, since it is larger than the sum of its proper divisors (1).

8747723 is an equidigital number, since it uses as much as digits as its factorization.

8747723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65856, while the sum is 38.

The square root of 8747723 is about 2957.6549832595. The cubic root of 8747723 is about 206.0463888366.

The spelling of 8747723 in words is "eight million, seven hundred forty-seven thousand, seven hundred twenty-three".