112816717 has 8 divisors (see below), whose sum is σ = 121950360. Its totient is φ = 103748160.

The previous prime is 112816703. The next prime is 112816721. The reversal of 112816717 is 717618211.

It can be written as a sum of positive squares in 4 ways, for example, as 10118761 + 102697956 = 3181^2 + 10134^2 .

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 112816717 - 2¹⁵ = 112783949 is a prime.

It is a super-2 number, since 2×112816717² = 25455223269316178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112816727) 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, 12634 + ... + 19627.

It is an arithmetic number, because the mean of its divisors is an integer number (15243795).

Almost surely, 2^112816717 is an apocalyptic number.

It is an amenable number.

112816717 is a deficient number, since it is larger than the sum of its proper divisors (9133643).

112816717 is a wasteful number, since it uses less digits than its factorization.

112816717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32543.

The product of its digits is 4704, while the sum is 34.

The square root of 112816717 is about 10621.5214070302. The cubic root of 112816717 is about 483.1972854771.

The spelling of 112816717 in words is "one hundred twelve million, eight hundred sixteen thousand, seven hundred seventeen".