12268685 has 16 divisors (see below), whose sum is σ = 17297280. Its totient is φ = 8235840.

The previous prime is 12268681. The next prime is 12268693. The reversal of 12268685 is 58686221.

It is not a de Polignac number, because 12268685 - 2² = 12268681 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12268681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7865 + ... + 9294.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^12268685 is an apocalyptic number.

It is an amenable number.

12268685 is a deficient number, since it is larger than the sum of its proper divisors (5028595).

12268685 is a wasteful number, since it uses less digits than its factorization.

12268685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17188.

The product of its digits is 46080, while the sum is 38.

The square root of 12268685 is about 3502.6682686204. The cubic root of 12268685 is about 230.6389605070.

The spelling of 12268685 in words is "twelve million, two hundred sixty-eight thousand, six hundred eighty-five".