112649317 has 8 divisors (see below), whose sum is σ = 123535872. Its totient is φ = 101870400.

The previous prime is 112649297. The next prime is 112649359. The reversal of 112649317 is 713946211.

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 112649317 - 2⁷ = 112649189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112649617) 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, 24708 + ... + 28909.

It is an arithmetic number, because the mean of its divisors is an integer number (15441984).

Almost surely, 2^112649317 is an apocalyptic number.

It is an amenable number.

112649317 is a deficient number, since it is larger than the sum of its proper divisors (10886555).

112649317 is a wasteful number, since it uses less digits than its factorization.

112649317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53819.

The product of its digits is 9072, while the sum is 34.

The square root of 112649317 is about 10613.6382546232. The cubic root of 112649317 is about 482.9581741462.

The spelling of 112649317 in words is "one hundred twelve million, six hundred forty-nine thousand, three hundred seventeen".