115203604 has 24 divisors (see below), whose sum is σ = 207718056. Its totient is φ = 55872000.

The previous prime is 115203601. The next prime is 115203629. The reversal of 115203604 is 406302511.

It can be written as a sum of positive squares in 4 ways, for example, as 3055504 + 112148100 = 1748^2 + 10590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115203601) 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, 27744 + ... + 31624.

It is an arithmetic number, because the mean of its divisors is an integer number (8654919).

Almost surely, 2^115203604 is an apocalyptic number.

It is an amenable number.

115203604 is a deficient number, since it is larger than the sum of its proper divisors (92514452).

115203604 is a wasteful number, since it uses less digits than its factorization.

115203604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107 (or 4105 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 115203604 is about 10733.2941821232. The cubic root of 115203604 is about 486.5812337263.

The spelling of 115203604 in words is "one hundred fifteen million, two hundred three thousand, six hundred four".