12718079 has 8 divisors (see below), whose sum is σ = 13903488. Its totient is φ = 11537560.

The previous prime is 12718063. The next prime is 12718093. The reversal of 12718079 is 97081721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12718079 - 2⁴ = 12718063 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 (12718009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6224 + ... + 8010.

It is an arithmetic number, because the mean of its divisors is an integer number (1737936).

Almost surely, 2^12718079 is an apocalyptic number.

12718079 is a deficient number, since it is larger than the sum of its proper divisors (1185409).

12718079 is a wasteful number, since it uses less digits than its factorization.

12718079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445.

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 12718079 is about 3566.2415790297. The cubic root of 12718079 is about 233.4213121747.

The spelling of 12718079 in words is "twelve million, seven hundred eighteen thousand, seventy-nine".