79908112 has 10 divisors (see below), whose sum is σ = 154821998. Its totient is φ = 39954048.

The previous prime is 79908077. The next prime is 79908119. The reversal of 79908112 is 21180997.

It can be written as a sum of positive squares in only one way, i.e., 71978256 + 7929856 = 8484^2 + 2816^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79908119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2497113 + ... + 2497144.

Almost surely, 2^79908112 is an apocalyptic number.

It is an amenable number.

79908112 is a deficient number, since it is larger than the sum of its proper divisors (74913886).

79908112 is a wasteful number, since it uses less digits than its factorization.

79908112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4994265 (or 4994259 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 79908112 is about 8939.1337387915. The cubic root of 79908112 is about 430.7219025580.

The spelling of 79908112 in words is "seventy-nine million, nine hundred eight thousand, one hundred twelve".