115228926 has 32 divisors (see below), whose sum is σ = 259315200. Its totient is φ = 37922040.

The previous prime is 115228889. The next prime is 115228931. The reversal of 115228926 is 629822511.

It is a super-2 number, since 2×115228926² = 26555410774226952, 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 15 ways as a sum of consecutive naturals, for example, 9240 + ... + 17771.

It is an arithmetic number, because the mean of its divisors is an integer number (8103600).

Almost surely, 2^115228926 is an apocalyptic number.

115228926 is an abundant number, since it is smaller than the sum of its proper divisors (144086274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115228926 is a wasteful number, since it uses less digits than its factorization.

115228926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27101 (or 27095 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 115228926 is about 10734.4737178867. The cubic root of 115228926 is about 486.6168816486.

The spelling of 115228926 in words is "one hundred fifteen million, two hundred twenty-eight thousand, nine hundred twenty-six".