112365939 has 16 divisors (see below), whose sum is σ = 171376128. Its totient is φ = 64152192.

The previous prime is 112365931. The next prime is 112365941. The reversal of 112365939 is 939563211.

It is not a de Polignac number, because 112365939 - 2³ = 112365931 is a prime.

It is a super-2 number, since 2×112365939² = 25252208494703442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112365897 and 112365906.

It is not an unprimeable number, because it can be changed into a prime (112365931) 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, 37339 + ... + 40235.

It is an arithmetic number, because the mean of its divisors is an integer number (10711008).

Almost surely, 2^112365939 is an apocalyptic number.

112365939 is a deficient number, since it is larger than the sum of its proper divisors (59010189).

112365939 is a wasteful number, since it uses less digits than its factorization.

112365939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754.

The product of its digits is 43740, while the sum is 39.

The square root of 112365939 is about 10600.2801378077. The cubic root of 112365939 is about 482.5528613100.

The spelling of 112365939 in words is "one hundred twelve million, three hundred sixty-five thousand, nine hundred thirty-nine".