112055140 has 24 divisors (see below), whose sum is σ = 235952640. Its totient is φ = 44700768.

The previous prime is 112055123. The next prime is 112055171. The reversal of 112055140 is 41550211.

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, 189 + ... + 14971.

It is an arithmetic number, because the mean of its divisors is an integer number (9831360).

Almost surely, 2^112055140 is an apocalyptic number.

112055140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112055140 is an abundant number, since it is smaller than the sum of its proper divisors (123897500).

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

112055140 is a wasteful number, since it uses less digits than its factorization.

112055140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15171 (or 15169 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 112055140 is about 10585.6100438284. The cubic root of 112055140 is about 482.1075441692.

The spelling of 112055140 in words is "one hundred twelve million, fifty-five thousand, one hundred forty".