112251858 has 16 divisors (see below), whose sum is σ = 230571840. Its totient is φ = 36405936.

The previous prime is 112251857. The next prime is 112251859. The reversal of 112251858 is 858152211.

It is an interprime number because it is at equal distance from previous prime (112251857) and next prime (112251859).

It is not an unprimeable number, because it can be changed into a prime (112251857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252598 + ... + 253041.

It is an arithmetic number, because the mean of its divisors is an integer number (14410740).

Almost surely, 2^112251858 is an apocalyptic number.

112251858 is an abundant number, since it is smaller than the sum of its proper divisors (118319982).

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

112251858 is a wasteful number, since it uses less digits than its factorization.

112251858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505681.

The product of its digits is 6400, while the sum is 33.

The square root of 112251858 is about 10594.8977342870. The cubic root of 112251858 is about 482.3894999626.

The spelling of 112251858 in words is "one hundred twelve million, two hundred fifty-one thousand, eight hundred fifty-eight".