115236860 has 24 divisors (see below), whose sum is σ = 244263600. Its totient is φ = 45663104.

The previous prime is 115236817. The next prime is 115236887. The reversal of 115236860 is 68632511.

It is a happy number.

It is a congruent number.

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, 24785 + ... + 29064.

It is an arithmetic number, because the mean of its divisors is an integer number (10177650).

Almost surely, 2^115236860 is an apocalyptic number.

115236860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115236860 is an abundant number, since it is smaller than the sum of its proper divisors (129026740).

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

115236860 is a wasteful number, since it uses less digits than its factorization.

115236860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53965 (or 53963 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 115236860 is about 10734.8432685345. The cubic root of 115236860 is about 486.6280499373.

It can be divided in two parts, 1152 and 36860, that multiplied together give a triangular number (42462720 = T₉₂₁₅).

The spelling of 115236860 in words is "one hundred fifteen million, two hundred thirty-six thousand, eight hundred sixty".