12568683 has 4 divisors (see below), whose sum is σ = 16758248. Its totient is φ = 8379120.

The previous prime is 12568679. The next prime is 12568697. The reversal of 12568683 is 38686521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38686521 = 3 ⋅12895507.

It is not a de Polignac number, because 12568683 - 2² = 12568679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12568613) 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, 2094778 + ... + 2094783.

It is an arithmetic number, because the mean of its divisors is an integer number (4189562).

Almost surely, 2^12568683 is an apocalyptic number.

12568683 is a deficient number, since it is larger than the sum of its proper divisors (4189565).

12568683 is an equidigital number, since it uses as much as digits as its factorization.

12568683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189564.

The product of its digits is 69120, while the sum is 39.

The square root of 12568683 is about 3545.2338427810. The cubic root of 12568683 is about 232.5037298511.

The spelling of 12568683 in words is "twelve million, five hundred sixty-eight thousand, six hundred eighty-three".