88605317 has 2 divisors, whose sum is σ = 88605318. Its totient is φ = 88605316.

The previous prime is 88605313. The next prime is 88605331. The reversal of 88605317 is 71350688.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70576801 + 18028516 = 8401^2 + 4246^2 .

It is a cyclic number.

It is not a de Polignac number, because 88605317 - 2² = 88605313 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88605313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44302658 + 44302659.

It is an arithmetic number, because the mean of its divisors is an integer number (44302659).

Almost surely, 2^88605317 is an apocalyptic number.

It is an amenable number.

88605317 is a deficient number, since it is larger than the sum of its proper divisors (1).

88605317 is an equidigital number, since it uses as much as digits as its factorization.

88605317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 88605317 is about 9413.0397322013. The cubic root of 88605317 is about 445.8135469097.

The spelling of 88605317 in words is "eighty-eight million, six hundred five thousand, three hundred seventeen".