113604164 has 6 divisors (see below), whose sum is σ = 198807294. Its totient is φ = 56802080.

The previous prime is 113604137. The next prime is 113604203. The reversal of 113604164 is 461406311.

It can be written as a sum of positive squares in only one way, i.e., 99840064 + 13764100 = 9992^2 + 3710^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14200517 + ... + 14200524.

It is an arithmetic number, because the mean of its divisors is an integer number (33134549).

Almost surely, 2^113604164 is an apocalyptic number.

It is an amenable number.

113604164 is a deficient number, since it is larger than the sum of its proper divisors (85203130).

113604164 is a wasteful number, since it uses less digits than its factorization.

113604164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28401045 (or 28401043 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 113604164 is about 10658.5254139585. The cubic root of 113604164 is about 484.3188994145.

The spelling of 113604164 in words is "one hundred thirteen million, six hundred four thousand, one hundred sixty-four".