113644064 has 24 divisors (see below), whose sum is σ = 226806300. Its totient is φ = 56042496.

The previous prime is 113644051. The next prime is 113644177. The reversal of 113644064 is 460446311.

It can be written as a sum of positive squares in 2 ways, for example, as 113635600 + 8464 = 10660^2 + 92^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21989 + ... + 26660.

Almost surely, 2^113644064 is an apocalyptic number.

It is an amenable number.

113644064 is a deficient number, since it is larger than the sum of its proper divisors (113162236).

113644064 is an equidigital number, since it uses as much as digits as its factorization.

113644064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48732 (or 48724 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 113644064 is about 10660.3969907316. The cubic root of 113644064 is about 484.3755935282.

The spelling of 113644064 in words is "one hundred thirteen million, six hundred forty-four thousand, sixty-four".