115256256 has 28 divisors (see below), whose sum is σ = 304949352. Its totient is φ = 38418688.

The previous prime is 115256249. The next prime is 115256293. The reversal of 115256256 is 652652511.

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, 299955 + ... + 300338.

Almost surely, 2^115256256 is an apocalyptic number.

115256256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115256256 is an abundant number, since it is smaller than the sum of its proper divisors (189693096).

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

115256256 is an equidigital number, since it uses as much as digits as its factorization.

115256256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600308 (or 600298 counting only the distinct ones).

The product of its digits is 18000, while the sum is 33.

The square root of 115256256 is about 10735.7466438064. The cubic root of 115256256 is about 486.6553505427.

The spelling of 115256256 in words is "one hundred fifteen million, two hundred fifty-six thousand, two hundred fifty-six".