115325715 has 16 divisors (see below), whose sum is σ = 185262336. Its totient is φ = 61260000.

The previous prime is 115325711. The next prime is 115325723. The reversal of 115325715 is 517523511.

It is not a de Polignac number, because 115325715 - 2² = 115325711 is a prime.

It is a super-2 number, since 2×115325715² = 26600041080522450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115325711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11551 + ... + 19080.

It is an arithmetic number, because the mean of its divisors is an integer number (11578896).

Almost surely, 2^115325715 is an apocalyptic number.

115325715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115325715 is a deficient number, since it is larger than the sum of its proper divisors (69936621).

115325715 is a wasteful number, since it uses less digits than its factorization.

115325715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30890.

The product of its digits is 5250, while the sum is 30.

The square root of 115325715 is about 10738.9810969198. The cubic root of 115325715 is about 486.7530916028.

The spelling of 115325715 in words is "one hundred fifteen million, three hundred twenty-five thousand, seven hundred fifteen".