115204 has 12 divisors (see below), whose sum is σ = 204624. Its totient is φ = 56744.

The previous prime is 115201. The next prime is 115211. The reversal of 115204 is 402511.

It is not an unprimeable number, because it can be changed into a prime (115201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159 + ... + 505.

It is an arithmetic number, because the mean of its divisors is an integer number (17052).

2¹¹⁵²⁰⁴ is an apocalyptic number.

It is an amenable number.

115204 is a deficient number, since it is larger than the sum of its proper divisors (89420).

115204 is a wasteful number, since it uses less digits than its factorization.

115204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 115204 is about 339.4171474749. The cubic root of 115204 is about 48.6581791249.

Adding to 115204 its reverse (402511), we get a palindrome (517715).

The spelling of 115204 in words is "one hundred fifteen thousand, two hundred four".