115750156 has 24 divisors (see below), whose sum is σ = 209986560. Its totient is φ = 55770000.

The previous prime is 115750121. The next prime is 115750177. The reversal of 115750156 is 651057511.

It is a super-2 number, since 2×115750156² = 26796197228048672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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, 29265 + ... + 32983.

It is an arithmetic number, because the mean of its divisors is an integer number (8749440).

Almost surely, 2^115750156 is an apocalyptic number.

It is an amenable number.

115750156 is a deficient number, since it is larger than the sum of its proper divisors (94236404).

115750156 is a wasteful number, since it uses less digits than its factorization.

115750156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 115750156 is about 10758.7246456074. The cubic root of 115750156 is about 487.3495039287.

The spelling of 115750156 in words is "one hundred fifteen million, seven hundred fifty thousand, one hundred fifty-six".