112168739 has 8 divisors (see below), whose sum is σ = 113850000. Its totient is φ = 110499552.

The previous prime is 112168733. The next prime is 112168741. The reversal of 112168739 is 937861211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112168739 - 2²⁴ = 95391523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112168733) 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, 16637 + ... + 22385.

It is an arithmetic number, because the mean of its divisors is an integer number (14231250).

Almost surely, 2^112168739 is an apocalyptic number.

112168739 is a deficient number, since it is larger than the sum of its proper divisors (1681261).

112168739 is a wasteful number, since it uses less digits than its factorization.

112168739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037.

The product of its digits is 18144, while the sum is 38.

The square root of 112168739 is about 10590.9744122059. The cubic root of 112168739 is about 482.2704057692.

The spelling of 112168739 in words is "one hundred twelve million, one hundred sixty-eight thousand, seven hundred thirty-nine".