115850136 has 32 divisors (see below), whose sum is σ = 291236400. Its totient is φ = 38401920.

The previous prime is 115850129. The next prime is 115850171. The reversal of 115850136 is 631058511.

It is a super-2 number, since 2×115850136² = 26842508022436992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8991 + ... + 17678.

Almost surely, 2^115850136 is an apocalyptic number.

It is an amenable number.

115850136 is an abundant number, since it is smaller than the sum of its proper divisors (175386264).

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

115850136 is a wasteful number, since it uses less digits than its factorization.

115850136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26859 (or 26855 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 115850136 is about 10763.3701042006. The cubic root of 115850136 is about 487.4897807194.

The spelling of 115850136 in words is "one hundred fifteen million, eight hundred fifty thousand, one hundred thirty-six".