112672917 has 64 divisors (see below), whose sum is σ = 201177600. Its totient is φ = 60963840.

The previous prime is 112672913. The next prime is 112672919. The reversal of 112672917 is 719276211.

It is a happy number.

It is not a de Polignac number, because 112672917 - 2² = 112672913 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112672913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 334173 + ... + 334509.

It is an arithmetic number, because the mean of its divisors is an integer number (3143400).

Almost surely, 2^112672917 is an apocalyptic number.

It is an amenable number.

112672917 is a deficient number, since it is larger than the sum of its proper divisors (88504683).

112672917 is a wasteful number, since it uses less digits than its factorization.

112672917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 437 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 112672917 is about 10614.7499735039. The cubic root of 112672917 is about 482.9918983248.

The spelling of 112672917 in words is "one hundred twelve million, six hundred seventy-two thousand, nine hundred seventeen".