112870280 has 32 divisors (see below), whose sum is σ = 254586240. Its totient is φ = 45036480.

The previous prime is 112870271. The next prime is 112870301. The reversal of 112870280 is 82078211.

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, 13967 + ... + 20513.

It is an arithmetic number, because the mean of its divisors is an integer number (7955820).

Almost surely, 2^112870280 is an apocalyptic number.

112870280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112870280 is an abundant number, since it is smaller than the sum of its proper divisors (141715960).

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

112870280 is a wasteful number, since it uses less digits than its factorization.

112870280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989 (or 6985 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 112870280 is about 10624.0425450955. The cubic root of 112870280 is about 483.2737440078.

The spelling of 112870280 in words is "one hundred twelve million, eight hundred seventy thousand, two hundred eighty".