115411604 has 24 divisors (see below), whose sum is σ = 251807808. Its totient is φ = 44965440.

The previous prime is 115411601. The next prime is 115411607. The reversal of 115411604 is 406114511.

115411604 = 1408² + 1409² + ... + 1463².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115411601) and next prime (115411607).

It is a self number, because there is not a number n which added to its sum of digits gives 115411604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115411601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187049 + ... + 187664.

It is an arithmetic number, because the mean of its divisors is an integer number (10491992).

Almost surely, 2^115411604 is an apocalyptic number.

115411604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115411604 is an abundant number, since it is smaller than the sum of its proper divisors (136396204).

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

115411604 is a wasteful number, since it uses less digits than its factorization.

115411604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374735 (or 374733 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 115411604 is about 10742.9792888193. The cubic root of 115411604 is about 486.8738983168.

The spelling of 115411604 in words is "one hundred fifteen million, four hundred eleven thousand, six hundred four".