112685845 has 8 divisors (see below), whose sum is σ = 135281664. Its totient is φ = 90109584.

The previous prime is 112685819. The next prime is 112685861. The reversal of 112685845 is 548586211.

It is a happy number.

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 112685845 - 2¹¹ = 112683797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112685798 and 112685807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15612 + ... + 21658.

It is an arithmetic number, because the mean of its divisors is an integer number (16910208).

Almost surely, 2^112685845 is an apocalyptic number.

It is an amenable number.

112685845 is a deficient number, since it is larger than the sum of its proper divisors (22595819).

112685845 is an equidigital number, since it uses as much as digits as its factorization.

112685845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9779.

The product of its digits is 76800, while the sum is 40.

The square root of 112685845 is about 10615.3589199800. The cubic root of 112685845 is about 483.0103703192.

The spelling of 112685845 in words is "one hundred twelve million, six hundred eighty-five thousand, eight hundred forty-five".