112342090 has 32 divisors (see below), whose sum is σ = 231519744. Its totient is φ = 38448000.

The previous prime is 112342081. The next prime is 112342099. The reversal of 112342090 is 90243211.

It is an interprime number because it is at equal distance from previous prime (112342081) and next prime (112342099).

It is not an unprimeable number, because it can be changed into a prime (112342099) 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, 51502 + ... + 53638.

It is an arithmetic number, because the mean of its divisors is an integer number (7234992).

Almost surely, 2^112342090 is an apocalyptic number.

112342090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112342090 is an abundant number, since it is smaller than the sum of its proper divisors (119177654).

112342090 is a wasteful number, since it uses less digits than its factorization.

112342090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 112342090 is about 10599.1551550112. The cubic root of 112342090 is about 482.5187192394.

The spelling of 112342090 in words is "one hundred twelve million, three hundred forty-two thousand, ninety".