112957620 has 48 divisors (see below), whose sum is σ = 317123520. Its totient is φ = 30041856.

The previous prime is 112957613. The next prime is 112957651. The reversal of 112957620 is 26759211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22239 + ... + 26841.

It is an arithmetic number, because the mean of its divisors is an integer number (6606740).

Almost surely, 2^112957620 is an apocalyptic number.

112957620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112957620 is an abundant number, since it is smaller than the sum of its proper divisors (204165900).

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

112957620 is a wasteful number, since it uses less digits than its factorization.

112957620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024 (or 5022 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 112957620 is about 10628.1522382774. The cubic root of 112957620 is about 483.3983656715.

It can be divided in two parts, 11295 and 7620, that added together give a triangular number (18915 = T₁₉₄).

The spelling of 112957620 in words is "one hundred twelve million, nine hundred fifty-seven thousand, six hundred twenty".