115560432 has 200 divisors, whose sum is σ = 380201360. Its totient is φ = 33685632.

The previous prime is 115560421. The next prime is 115560433. The reversal of 115560432 is 234065511.

115560432 is a `hidden beast` number, since 1 + 1 + 55 + 604 + 3 + 2 = 666.

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 = 115560396 and 115560405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115560433) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6082119 + ... + 6082137.

Almost surely, 2^115560432 is an apocalyptic number.

115560432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115560432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190100680).

115560432 is an abundant number, since it is smaller than the sum of its proper divisors (264640928).

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

115560432 is an equidigital number, since it uses as much as digits as its factorization.

115560432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 37 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 115560432 is about 10749.9038135232. The cubic root of 115560432 is about 487.0830897136.

The spelling of 115560432 in words is "one hundred fifteen million, five hundred sixty thousand, four hundred thirty-two".