113601928 has 32 divisors (see below), whose sum is σ = 233280000. Its totient is φ = 51434560.

The previous prime is 113601919. The next prime is 113601937. The reversal of 113601928 is 829106311.

It is an interprime number because it is at equal distance from previous prime (113601919) and next prime (113601937).

It is a self number, because there is not a number n which added to its sum of digits gives 113601928.

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, 21273 + ... + 26071.

It is an arithmetic number, because the mean of its divisors is an integer number (7290000).

Almost surely, 2^113601928 is an apocalyptic number.

It is an amenable number.

113601928 is an abundant number, since it is smaller than the sum of its proper divisors (119678072).

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

113601928 is a wasteful number, since it uses less digits than its factorization.

113601928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085 (or 5081 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 113601928 is about 10658.4205208839. The cubic root of 113601928 is about 484.3157218780.

The spelling of 113601928 in words is "one hundred thirteen million, six hundred one thousand, nine hundred twenty-eight".