115450856 has 16 divisors (see below), whose sum is σ = 223935300. Its totient is φ = 55734784.

The previous prime is 115450831. The next prime is 115450873. The reversal of 115450856 is 658054511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110460100 + 4990756 = 10510^2 + 2234^2 .

It is a super-2 number, since 2×115450856² = 26657800302265472, which contains 22 as substring.

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, 248585 + ... + 249048.

Almost surely, 2^115450856 is an apocalyptic number.

It is an amenable number.

115450856 is a deficient number, since it is larger than the sum of its proper divisors (108484444).

115450856 is a wasteful number, since it uses less digits than its factorization.

115450856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497668 (or 497664 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 115450856 is about 10744.8060010407. The cubic root of 115450856 is about 486.9290880535.

The spelling of 115450856 in words is "one hundred fifteen million, four hundred fifty thousand, eight hundred fifty-six".