88766317 has 2 divisors, whose sum is σ = 88766318. Its totient is φ = 88766316.

The previous prime is 88766291. The next prime is 88766323. The reversal of 88766317 is 71366788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53494596 + 35271721 = 7314^2 + 5939^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88766317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88766017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44383158 + 44383159.

It is an arithmetic number, because the mean of its divisors is an integer number (44383159).

Almost surely, 2^88766317 is an apocalyptic number.

It is an amenable number.

88766317 is a deficient number, since it is larger than the sum of its proper divisors (1).

88766317 is an equidigital number, since it uses as much as digits as its factorization.

88766317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 46.

The square root of 88766317 is about 9421.5878173480. The cubic root of 88766317 is about 446.0834048741.

The spelling of 88766317 in words is "eighty-eight million, seven hundred sixty-six thousand, three hundred seventeen".