12588679 has 4 divisors (see below), whose sum is σ = 12608784. Its totient is φ = 12568576.

The previous prime is 12588661. The next prime is 12588683. The reversal of 12588679 is 97688521.

12588679 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12588679 - 2⁹ = 12588167 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 (12588629) 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, 9082 + ... + 10375.

It is an arithmetic number, because the mean of its divisors is an integer number (3152196).

Almost surely, 2^12588679 is an apocalyptic number.

12588679 is a deficient number, since it is larger than the sum of its proper divisors (20105).

12588679 is an equidigital number, since it uses as much as digits as its factorization.

12588679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20104.

The product of its digits is 241920, while the sum is 46.

The square root of 12588679 is about 3548.0528462806. The cubic root of 12588679 is about 232.6269642228.

It can be divided in two parts, 125 and 88679, that added together give a square (88804 = 298²).

The spelling of 12588679 in words is "twelve million, five hundred eighty-eight thousand, six hundred seventy-nine".