112718838 has 16 divisors (see below), whose sum is σ = 226424880. Its totient is φ = 37408416.

The previous prime is 112718813. The next prime is 112718843. The reversal of 112718838 is 838817211.

It is a junction number, because it is equal to n+sod(n) for n = 112718796 and 112718805.

It is a congruent number.

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, 39645 + ... + 42392.

It is an arithmetic number, because the mean of its divisors is an integer number (14151555).

Almost surely, 2^112718838 is an apocalyptic number.

112718838 is an abundant number, since it is smaller than the sum of its proper divisors (113706042).

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

112718838 is a wasteful number, since it uses less digits than its factorization.

112718838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82271.

The product of its digits is 21504, while the sum is 39.

The square root of 112718838 is about 10616.9128281248. The cubic root of 112718838 is about 483.0575055091.

The spelling of 112718838 in words is "one hundred twelve million, seven hundred eighteen thousand, eight hundred thirty-eight".