115204408 has 32 divisors (see below), whose sum is σ = 236079360. Its totient is φ = 52269280.

The previous prime is 115204399. The next prime is 115204409. The reversal of 115204408 is 804402511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115204409) 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, 71985 + ... + 73567.

It is an arithmetic number, because the mean of its divisors is an integer number (7377480).

Almost surely, 2^115204408 is an apocalyptic number.

It is an amenable number.

115204408 is an abundant number, since it is smaller than the sum of its proper divisors (120874952).

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

115204408 is a wasteful number, since it uses less digits than its factorization.

115204408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 115204408 is about 10733.3316356106. The cubic root of 115204408 is about 486.5823656654.

Adding to 115204408 its reverse (804402511), we get a palindrome (919606919).

The spelling of 115204408 in words is "one hundred fifteen million, two hundred four thousand, four hundred eight".