112165868 has 24 divisors (see below), whose sum is σ = 200249280. Its totient is φ = 54962960.

The previous prime is 112165849. The next prime is 112165883. The reversal of 112165868 is 868561211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42203 + ... + 44781.

It is an arithmetic number, because the mean of its divisors is an integer number (8343720).

Almost surely, 2^112165868 is an apocalyptic number.

It is an amenable number.

112165868 is a deficient number, since it is larger than the sum of its proper divisors (88083412).

112165868 is a wasteful number, since it uses less digits than its factorization.

112165868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797 (or 2795 counting only the distinct ones).

The product of its digits is 23040, while the sum is 38.

The square root of 112165868 is about 10590.8388714020. The cubic root of 112165868 is about 482.2662911048.

The spelling of 112165868 in words is "one hundred twelve million, one hundred sixty-five thousand, eight hundred sixty-eight".