115918295 has 4 divisors (see below), whose sum is σ = 139101960. Its totient is φ = 92734632.

The previous prime is 115918279. The next prime is 115918301. The reversal of 115918295 is 592819511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 592819511 = 10993 ⋅53927.

It is a cyclic number.

It is not a de Polignac number, because 115918295 - 2⁴ = 115918279 is a prime.

It is a super-2 number, since 2×115918295² = 26874102231414050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11591825 + ... + 11591834.

It is an arithmetic number, because the mean of its divisors is an integer number (34775490).

Almost surely, 2^115918295 is an apocalyptic number.

115918295 is a deficient number, since it is larger than the sum of its proper divisors (23183665).

115918295 is an equidigital number, since it uses as much as digits as its factorization.

115918295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23183664.

The product of its digits is 32400, while the sum is 41.

The square root of 115918295 is about 10766.5358867186. The cubic root of 115918295 is about 487.5853648451.

The spelling of 115918295 in words is "one hundred fifteen million, nine hundred eighteen thousand, two hundred ninety-five".