112942017 has 6 divisors (see below), whose sum is σ = 163138482. Its totient is φ = 75294672.

The previous prime is 112942007. The next prime is 112942057. The reversal of 112942017 is 710249211.

It can be written as a sum of positive squares in only one way, i.e., 110754576 + 2187441 = 10524^2 + 1479^2 .

It is not a de Polignac number, because 112942017 - 2⁶ = 112941953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112942007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6274548 + ... + 6274565.

It is an arithmetic number, because the mean of its divisors is an integer number (27189747).

Almost surely, 2^112942017 is an apocalyptic number.

It is an amenable number.

112942017 is a deficient number, since it is larger than the sum of its proper divisors (50196465).

112942017 is a wasteful number, since it uses less digits than its factorization.

112942017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549119 (or 12549116 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 112942017 is about 10627.4181718798. The cubic root of 112942017 is about 483.3761071407.

The spelling of 112942017 in words is "one hundred twelve million, nine hundred forty-two thousand, seventeen".