115805604 has 12 divisors (see below), whose sum is σ = 270213104. Its totient is φ = 38601864.

The previous prime is 115805587. The next prime is 115805609. The reversal of 115805604 is 406508511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×115805604³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (115805609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4825222 + ... + 4825245.

Almost surely, 2^115805604 is an apocalyptic number.

It is an amenable number.

115805604 is an abundant number, since it is smaller than the sum of its proper divisors (154407500).

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

115805604 is a wasteful number, since it uses less digits than its factorization.

115805604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9650474 (or 9650472 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 115805604 is about 10761.3012224359. The cubic root of 115805604 is about 487.4273101350.

The spelling of 115805604 in words is "one hundred fifteen million, eight hundred five thousand, six hundred four".