112970988 has 36 divisors (see below), whose sum is σ = 307533408. Its totient is φ = 34760160.

The previous prime is 112970983. The next prime is 112970989. The reversal of 112970988 is 889079211.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×112970988² = 25524888259392288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112970983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120228 + ... + 121163.

Almost surely, 2^112970988 is an apocalyptic number.

112970988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112970988 is an abundant number, since it is smaller than the sum of its proper divisors (194562420).

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

112970988 is a wasteful number, since it uses less digits than its factorization.

112970988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241414 (or 241409 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 45.

The square root of 112970988 is about 10628.7811154431. The cubic root of 112970988 is about 483.4174342226.

The spelling of 112970988 in words is "one hundred twelve million, nine hundred seventy thousand, nine hundred eighty-eight".