112999628 has 24 divisors (see below), whose sum is σ = 232109472. Its totient is φ = 47119104.

The previous prime is 112999613. The next prime is 112999643. The reversal of 112999628 is 826999211.

It is an interprime number because it is at equal distance from previous prime (112999613) and next prime (112999643).

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, 53501 + ... + 55572.

It is an arithmetic number, because the mean of its divisors is an integer number (9671228).

Almost surely, 2^112999628 is an apocalyptic number.

It is an amenable number.

112999628 is an abundant number, since it is smaller than the sum of its proper divisors (119109844).

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

112999628 is a wasteful number, since it uses less digits than its factorization.

112999628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109121 (or 109119 counting only the distinct ones).

The product of its digits is 139968, while the sum is 47.

The square root of 112999628 is about 10630.1283153121. The cubic root of 112999628 is about 483.4582821894.

The spelling of 112999628 in words is "one hundred twelve million, nine hundred ninety-nine thousand, six hundred twenty-eight".