112478928 has 20 divisors (see below), whose sum is σ = 290570688. Its totient is φ = 37492960.

The previous prime is 112478903. The next prime is 112478959. The reversal of 112478928 is 829874211.

It is a self number, because there is not a number n which added to its sum of digits gives 112478928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171608 + ... + 1171703.

Almost surely, 2^112478928 is an apocalyptic number.

It is an amenable number.

112478928 is an abundant number, since it is smaller than the sum of its proper divisors (178091760).

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

112478928 is a wasteful number, since it uses less digits than its factorization.

112478928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343322 (or 2343316 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 112478928 is about 10605.6083276727. The cubic root of 112478928 is about 482.7145499877.

The spelling of 112478928 in words is "one hundred twelve million, four hundred seventy-eight thousand, nine hundred twenty-eight".