112879644 has 48 divisors (see below), whose sum is σ = 270813312. Its totient is φ = 36574272.

The previous prime is 112879583. The next prime is 112879651. The reversal of 112879644 is 446978211.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 112879596 and 112879605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145642 + ... + 146414.

It is an arithmetic number, because the mean of its divisors is an integer number (5641944).

Almost surely, 2^112879644 is an apocalyptic number.

It is an amenable number.

112879644 is an abundant number, since it is smaller than the sum of its proper divisors (157933668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112879644 is a wasteful number, since it uses less digits than its factorization.

112879644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 1104 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 112879644 is about 10624.4832344919. The cubic root of 112879644 is about 483.2871081701.

The spelling of 112879644 in words is "one hundred twelve million, eight hundred seventy-nine thousand, six hundred forty-four".