112457807 has 16 divisors (see below), whose sum is σ = 141504000. Its totient is φ = 86819040.

The previous prime is 112457797. The next prime is 112457809. The reversal of 112457807 is 708754211.

It is not a de Polignac number, because 112457807 - 2⁸ = 112457551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112457809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1694 + ... + 15092.

It is an arithmetic number, because the mean of its divisors is an integer number (8844000).

Almost surely, 2^112457807 is an apocalyptic number.

112457807 is a deficient number, since it is larger than the sum of its proper divisors (29046193).

112457807 is a wasteful number, since it uses less digits than its factorization.

112457807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13526.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 112457807 is about 10604.6125341759. The cubic root of 112457807 is about 482.6843338029.

The spelling of 112457807 in words is "one hundred twelve million, four hundred fifty-seven thousand, eight hundred seven".