115752065 has 64 divisors (see below), whose sum is σ = 176359680. Its totient is φ = 71639040.

The previous prime is 115752017. The next prime is 115752073. The reversal of 115752065 is 560257511.

It is not a de Polignac number, because 115752065 - 2⁸ = 115751809 is a prime.

It is an unprimeable number.

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

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1081742 + ... + 1081848.

It is an arithmetic number, because the mean of its divisors is an integer number (2755620).

Almost surely, 2^115752065 is an apocalyptic number.

It is an amenable number.

115752065 is a deficient number, since it is larger than the sum of its proper divisors (60607615).

115752065 is a wasteful number, since it uses less digits than its factorization.

115752065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242.

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 115752065 is about 10758.8133639356. The cubic root of 115752065 is about 487.3521831046.

The spelling of 115752065 in words is "one hundred fifteen million, seven hundred fifty-two thousand, sixty-five".