112819816 has 16 divisors (see below), whose sum is σ = 211703040. Its totient is φ = 56365680.

The previous prime is 112819789. The next prime is 112819829. The reversal of 112819816 is 618918211.

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, 6975 + ... + 16561.

It is an arithmetic number, because the mean of its divisors is an integer number (13231440).

Almost surely, 2^112819816 is an apocalyptic number.

It is an amenable number.

112819816 is a deficient number, since it is larger than the sum of its proper divisors (98883224).

112819816 is a wasteful number, since it uses less digits than its factorization.

112819816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11064 (or 11060 counting only the distinct ones).

The product of its digits is 6912, while the sum is 37.

The square root of 112819816 is about 10621.6672890841. The cubic root of 112819816 is about 483.2017098057.

The spelling of 112819816 in words is "one hundred twelve million, eight hundred nineteen thousand, eight hundred sixteen".