113545904 has 20 divisors (see below), whose sum is σ = 227582160. Its totient is φ = 54815040.

The previous prime is 113545891. The next prime is 113545921. The reversal of 113545904 is 409545311.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 121892 + ... + 122819.

It is an arithmetic number, because the mean of its divisors is an integer number (11379108).

Almost surely, 2^113545904 is an apocalyptic number.

It is an amenable number.

113545904 is an abundant number, since it is smaller than the sum of its proper divisors (114036256).

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

113545904 is a wasteful number, since it uses less digits than its factorization.

113545904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244748 (or 244742 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 113545904 is about 10655.7920400128. The cubic root of 113545904 is about 484.2360936355.

The spelling of 113545904 in words is "one hundred thirteen million, five hundred forty-five thousand, nine hundred four".