113473636 has 24 divisors (see below), whose sum is σ = 209313720. Its totient is φ = 53743872.

The previous prime is 113473627. The next prime is 113473727. The reversal of 113473636 is 636374311.

It can be written as a sum of positive squares in 4 ways, for example, as 40883236 + 72590400 = 6394^2 + 8520^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 3081 + ... + 15376.

It is an arithmetic number, because the mean of its divisors is an integer number (8721405).

Almost surely, 2^113473636 is an apocalyptic number.

It is an amenable number.

113473636 is a deficient number, since it is larger than the sum of its proper divisors (95840084).

113473636 is a wasteful number, since it uses less digits than its factorization.

113473636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18543 (or 18541 counting only the distinct ones).

The product of its digits is 27216, while the sum is 34.

The square root of 113473636 is about 10652.4004806428. The cubic root of 113473636 is about 484.1333387152.

The spelling of 113473636 in words is "one hundred thirteen million, four hundred seventy-three thousand, six hundred thirty-six".