112137908 has 24 divisors (see below), whose sum is σ = 198368352. Its totient is φ = 55465184.

The previous prime is 112137889. The next prime is 112137973. The reversal of 112137908 is 809731211.

It is a congruent number.

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, 239891 + ... + 240357.

It is an arithmetic number, because the mean of its divisors is an integer number (8265348).

Almost surely, 2^112137908 is an apocalyptic number.

It is an amenable number.

112137908 is a deficient number, since it is larger than the sum of its proper divisors (86230444).

112137908 is a wasteful number, since it uses less digits than its factorization.

112137908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 112137908 is about 10589.5187803790. The cubic root of 112137908 is about 482.2262156751.

The spelling of 112137908 in words is "one hundred twelve million, one hundred thirty-seven thousand, nine hundred eight".