112645938 has 16 divisors (see below), whose sum is σ = 225714816. Its totient is φ = 37478160.

The previous prime is 112645933. The next prime is 112645963. The reversal of 112645938 is 839546211.

It is a junction number, because it is equal to n+sod(n) for n = 112645896 and 112645905.

It is not an unprimeable number, because it can be changed into a prime (112645933) 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, 14106 + ... + 20597.

It is an arithmetic number, because the mean of its divisors is an integer number (14107176).

Almost surely, 2^112645938 is an apocalyptic number.

112645938 is an abundant number, since it is smaller than the sum of its proper divisors (113068878).

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

112645938 is a wasteful number, since it uses less digits than its factorization.

112645938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35249.

The product of its digits is 51840, while the sum is 39.

The square root of 112645938 is about 10613.4790714450. The cubic root of 112645938 is about 482.9533452015.

The spelling of 112645938 in words is "one hundred twelve million, six hundred forty-five thousand, nine hundred thirty-eight".