115125824 has 56 divisors (see below), whose sum is σ = 257860800. Its totient is φ = 50516480.

The previous prime is 115125821. The next prime is 115125863. The reversal of 115125824 is 428521511.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (115125821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17597 + ... + 23235.

Almost surely, 2^115125824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115125824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128930400).

115125824 is an abundant number, since it is smaller than the sum of its proper divisors (142734976).

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

115125824 is a wasteful number, since it uses less digits than its factorization.

115125824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691 (or 5681 counting only the distinct ones).

The product of its digits is 3200, while the sum is 29.

The square root of 115125824 is about 10729.6702652039. The cubic root of 115125824 is about 486.4717035624.

The spelling of 115125824 in words is "one hundred fifteen million, one hundred twenty-five thousand, eight hundred twenty-four".