115256862 has 24 divisors (see below), whose sum is σ = 285398256. Its totient is φ = 32930496.

The previous prime is 115256861. The next prime is 115256893. The reversal of 115256862 is 268652511.

115256862 is a `hidden beast` number, since 11 + 525 + 68 + 62 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115256861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 457243 + ... + 457494.

It is an arithmetic number, because the mean of its divisors is an integer number (11891594).

Almost surely, 2^115256862 is an apocalyptic number.

115256862 is an abundant number, since it is smaller than the sum of its proper divisors (170141394).

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

115256862 is a wasteful number, since it uses less digits than its factorization.

115256862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914752 (or 914749 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 115256862 is about 10735.7748672371. The cubic root of 115256862 is about 486.6562034614.

The spelling of 115256862 in words is "one hundred fifteen million, two hundred fifty-six thousand, eight hundred sixty-two".