112081970 has 64 divisors (see below), whose sum is σ = 270902016. Its totient is φ = 32244480.

The previous prime is 112081933. The next prime is 112081993. The reversal of 112081970 is 79180211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4412 + ... + 15608.

It is an arithmetic number, because the mean of its divisors is an integer number (4232844).

Almost surely, 2^112081970 is an apocalyptic number.

112081970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112081970 is an abundant number, since it is smaller than the sum of its proper divisors (158820046).

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

112081970 is a wasteful number, since it uses less digits than its factorization.

112081970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11235.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 112081970 is about 10586.8772544127. The cubic root of 112081970 is about 482.1460190164.

The spelling of 112081970 in words is "one hundred twelve million, eighty-one thousand, nine hundred seventy".