116815232 has 32 divisors (see below), whose sum is σ = 238404600. Its totient is φ = 56980480.

The previous prime is 116815213. The next prime is 116815241. The reversal of 116815232 is 232518611.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 116815195 and 116815204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5882 + ... + 16377.

Almost surely, 2^116815232 is an apocalyptic number.

It is an amenable number.

116815232 is an abundant number, since it is smaller than the sum of its proper divisors (121589368).

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

116815232 is an equidigital number, since it uses as much as digits as its factorization.

116815232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22314 (or 22302 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 116815232 is about 10808.1095479274. The cubic root of 116815232 is about 488.8397259409.

The spelling of 116815232 in words is "one hundred sixteen million, eight hundred fifteen thousand, two hundred thirty-two".