115949256 has 32 divisors (see below), whose sum is σ = 302477760. Its totient is φ = 36969152.

The previous prime is 115949237. The next prime is 115949293. The reversal of 115949256 is 652949511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104475 + ... + 105578.

It is an arithmetic number, because the mean of its divisors is an integer number (9452430).

Almost surely, 2^115949256 is an apocalyptic number.

It is an amenable number.

115949256 is an abundant number, since it is smaller than the sum of its proper divisors (186528504).

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

115949256 is a wasteful number, since it uses less digits than its factorization.

115949256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210085 (or 210081 counting only the distinct ones).

The product of its digits is 97200, while the sum is 42.

The square root of 115949256 is about 10767.9736255249. The cubic root of 115949256 is about 487.6287712423.

The spelling of 115949256 in words is "one hundred fifteen million, nine hundred forty-nine thousand, two hundred fifty-six".