12368785 has 16 divisors (see below), whose sum is σ = 17438400. Its totient is φ = 8303040.

The previous prime is 12368729. The next prime is 12368789. The reversal of 12368785 is 58786321.

It is a de Polignac number, because none of the positive numbers 2^k-12368785 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12368789) 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, 7935 + ... + 9364.

It is an arithmetic number, because the mean of its divisors is an integer number (1089900).

Almost surely, 2^12368785 is an apocalyptic number.

It is an amenable number.

12368785 is a deficient number, since it is larger than the sum of its proper divisors (5069615).

12368785 is a wasteful number, since it uses less digits than its factorization.

12368785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17328.

The product of its digits is 80640, while the sum is 40.

The square root of 12368785 is about 3516.9283472940. The cubic root of 12368785 is about 231.2645220975.

The spelling of 12368785 in words is "twelve million, three hundred sixty-eight thousand, seven hundred eighty-five".