115337232 has 30 divisors (see below), whose sum is σ = 322784462. Its totient is φ = 38445696.

The previous prime is 115337219. The next prime is 115337279. The reversal of 115337232 is 232733511.

It can be written as a sum of positive squares in only one way, i.e., 61402896 + 53934336 = 7836^2 + 7344^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115337196 and 115337205.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 400333 + ... + 400620.

Almost surely, 2^115337232 is an apocalyptic number.

115337232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115337232 is an abundant number, since it is smaller than the sum of its proper divisors (207447230).

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

115337232 is a wasteful number, since it uses less digits than its factorization.

115337232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800967 (or 800958 counting only the distinct ones).

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

The square root of 115337232 is about 10739.5173075888. The cubic root of 115337232 is about 486.7692942590.

The spelling of 115337232 in words is "one hundred fifteen million, three hundred thirty-seven thousand, two hundred thirty-two".