12713668 has 12 divisors (see below), whose sum is σ = 24271632. Its totient is φ = 5778920.

The previous prime is 12713663. The next prime is 12713677. The reversal of 12713668 is 86631721.

It is not an unprimeable number, because it can be changed into a prime (12713663) 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 3 ways as a sum of consecutive naturals, for example, 144430 + ... + 144517.

It is an arithmetic number, because the mean of its divisors is an integer number (2022636).

Almost surely, 2^12713668 is an apocalyptic number.

It is an amenable number.

12713668 is a deficient number, since it is larger than the sum of its proper divisors (11557964).

12713668 is a wasteful number, since it uses less digits than its factorization.

12713668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288962 (or 288960 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 12713668 is about 3565.6230872037. The cubic root of 12713668 is about 233.3943232857.

The spelling of 12713668 in words is "twelve million, seven hundred thirteen thousand, six hundred sixty-eight".