113633825 has 12 divisors (see below), whose sum is σ = 141322800. Its totient is φ = 90638160.

The previous prime is 113633801. The next prime is 113633857. The reversal of 113633825 is 528336311.

It is not a de Polignac number, because 113633825 - 2⁶ = 113633761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113633791 and 113633800.

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 11 ways as a sum of consecutive naturals, for example, 2126 + ... + 15224.

It is an arithmetic number, because the mean of its divisors is an integer number (11776900).

Almost surely, 2^113633825 is an apocalyptic number.

It is an amenable number.

113633825 is a deficient number, since it is larger than the sum of its proper divisors (27688975).

113633825 is a wasteful number, since it uses less digits than its factorization.

113633825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13456 (or 13451 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 113633825 is about 10659.9167445154. The cubic root of 113633825 is about 484.3610461468.

The spelling of 113633825 in words is "one hundred thirteen million, six hundred thirty-three thousand, eight hundred twenty-five".