115733232 has 40 divisors (see below), whose sum is σ = 332198480. Its totient is φ = 38577600.

The previous prime is 115733231. The next prime is 115733239. The reversal of 115733232 is 232337511.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 115733196 and 115733205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115733231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133519 + ... + 134382.

It is an arithmetic number, because the mean of its divisors is an integer number (8304962).

Almost surely, 2^115733232 is an apocalyptic number.

115733232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115733232 is an abundant number, since it is smaller than the sum of its proper divisors (216465248).

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

115733232 is a wasteful number, since it uses less digits than its factorization.

115733232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267918 (or 267906 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 115733232 is about 10757.9380924041. The cubic root of 115733232 is about 487.3257507425.

The spelling of 115733232 in words is "one hundred fifteen million, seven hundred thirty-three thousand, two hundred thirty-two".