112664685 has 16 divisors (see below), whose sum is σ = 206015616. Its totient is φ = 51503808.

The previous prime is 112664683. The next prime is 112664701. The reversal of 112664685 is 586466211.

It is a happy number.

It is not a de Polignac number, because 112664685 - 2¹ = 112664683 is a prime.

It is a super-2 number, since 2×112664685² = 25386662492298450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112664683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536394 + ... + 536603.

It is an arithmetic number, because the mean of its divisors is an integer number (12875976).

Almost surely, 2^112664685 is an apocalyptic number.

112664685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112664685 is a deficient number, since it is larger than the sum of its proper divisors (93350931).

112664685 is a wasteful number, since it uses less digits than its factorization.

112664685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073012.

The product of its digits is 69120, while the sum is 39.

The square root of 112664685 is about 10614.3622041082. The cubic root of 112664685 is about 482.9801354089.

It can be divided in two parts, 11266 and 4685, that added together give a palindrome (15951).

The spelling of 112664685 in words is "one hundred twelve million, six hundred sixty-four thousand, six hundred eighty-five".