12868684 has 24 divisors (see below), whose sum is σ = 23694048. Its totient is φ = 6103680.

The previous prime is 12868657. The next prime is 12868697. The reversal of 12868684 is 48686821.

It is a self number, because there is not a number n which added to its sum of digits gives 12868684.

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, 12094 + ... + 13114.

It is an arithmetic number, because the mean of its divisors is an integer number (987252).

Almost surely, 2^12868684 is an apocalyptic number.

It is an amenable number.

12868684 is a deficient number, since it is larger than the sum of its proper divisors (10825364).

12868684 is a wasteful number, since it uses less digits than its factorization.

12868684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1183 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 12868684 is about 3587.2948024939. The cubic root of 12868684 is about 234.3390754775.

The spelling of 12868684 in words is "twelve million, eight hundred sixty-eight thousand, six hundred eighty-four".