112056090 has 32 divisors (see below), whose sum is σ = 270997056. Its totient is φ = 29652480.

The previous prime is 112055989. The next prime is 112056097. The reversal of 112056090 is 90650211.

It is a self number, because there is not a number n which added to its sum of digits gives 112056090.

It is not an unprimeable number, because it can be changed into a prime (112056097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10327 + ... + 18186.

It is an arithmetic number, because the mean of its divisors is an integer number (8468658).

Almost surely, 2^112056090 is an apocalyptic number.

112056090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112056090 is an abundant number, since it is smaller than the sum of its proper divisors (158940966).

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

112056090 is a wasteful number, since it uses less digits than its factorization.

112056090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28654.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 112056090 is about 10585.6549159700. The cubic root of 112056090 is about 482.1089065963.

The spelling of 112056090 in words is "one hundred twelve million, fifty-six thousand, ninety".