115455256 has 32 divisors (see below), whose sum is σ = 247796640. Its totient is φ = 49402368.

The previous prime is 115455233. The next prime is 115455257. The reversal of 115455256 is 652554511.

It is a super-2 number, since 2×115455256² = 26659832276051072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115455257) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46560 + ... + 48976.

It is an arithmetic number, because the mean of its divisors is an integer number (7743645).

Almost surely, 2^115455256 is an apocalyptic number.

It is an amenable number.

115455256 is an abundant number, since it is smaller than the sum of its proper divisors (132341384).

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

115455256 is a wasteful number, since it uses less digits than its factorization.

115455256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283 (or 3279 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The square root of 115455256 is about 10745.0107491803. The cubic root of 115455256 is about 486.9352738335.

The spelling of 115455256 in words is "one hundred fifteen million, four hundred fifty-five thousand, two hundred fifty-six".