12868604 has 12 divisors (see below), whose sum is σ = 25737264. Its totient is φ = 5515104.

The previous prime is 12868591. The next prime is 12868607. The reversal of 12868604 is 40686821.

12868604 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12868607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229769 + ... + 229824.

It is an arithmetic number, because the mean of its divisors is an integer number (2144772).

Almost surely, 2^12868604 is an apocalyptic number.

12868604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12868604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12868604 is a wasteful number, since it uses less digits than its factorization.

12868604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459604 (or 459602 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 12868604 is about 3587.2836520130. The cubic root of 12868604 is about 234.3385898758.

The spelling of 12868604 in words is "twelve million, eight hundred sixty-eight thousand, six hundred four".