112812788 has 12 divisors (see below), whose sum is σ = 215369952. Its totient is φ = 51278520.

The previous prime is 112812767. The next prime is 112812793. The reversal of 112812788 is 887218211.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 1281920 + ... + 1282007.

It is an arithmetic number, because the mean of its divisors is an integer number (17947496).

Almost surely, 2^112812788 is an apocalyptic number.

It is an amenable number.

112812788 is a deficient number, since it is larger than the sum of its proper divisors (102557164).

112812788 is a wasteful number, since it uses less digits than its factorization.

112812788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563942 (or 2563940 counting only the distinct ones).

The product of its digits is 14336, while the sum is 38.

The square root of 112812788 is about 10621.3364507486. The cubic root of 112812788 is about 483.1916760715.

The spelling of 112812788 in words is "one hundred twelve million, eight hundred twelve thousand, seven hundred eighty-eight".