113009928 has 16 divisors (see below), whose sum is σ = 282524880. Its totient is φ = 37669968.

The previous prime is 113009921. The next prime is 113009959. The reversal of 113009928 is 829900311.

It is not an unprimeable number, because it can be changed into a prime (113009921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2354350 + ... + 2354397.

It is an arithmetic number, because the mean of its divisors is an integer number (17657805).

Almost surely, 2^113009928 is an apocalyptic number.

It is an amenable number.

113009928 is an abundant number, since it is smaller than the sum of its proper divisors (169514952).

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

113009928 is a wasteful number, since it uses less digits than its factorization.

113009928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708756 (or 4708752 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 113009928 is about 10630.6127763173. The cubic root of 113009928 is about 483.4729709369.

The spelling of 113009928 in words is "one hundred thirteen million, nine thousand, nine hundred twenty-eight".