12560679 has 12 divisors (see below), whose sum is σ = 18221632. Its totient is φ = 8337600.

The previous prime is 12560677. The next prime is 12560699. The reversal of 12560679 is 97606521.

It is not a de Polignac number, because 12560679 - 2¹ = 12560677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12560677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 727 + ... + 5064.

Almost surely, 2^12560679 is an apocalyptic number.

12560679 is a deficient number, since it is larger than the sum of its proper divisors (5660953).

12560679 is a wasteful number, since it uses less digits than its factorization.

12560679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038 (or 6035 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 12560679 is about 3544.1048235062. The cubic root of 12560679 is about 232.4543649594.

The spelling of 12560679 in words is "twelve million, five hundred sixty thousand, six hundred seventy-nine".