13088679 has 8 divisors (see below), whose sum is σ = 18210432. Its totient is φ = 8346360.

The previous prime is 13088671. The next prime is 13088711. The reversal of 13088679 is 97688031.

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

It is not a de Polignac number, because 13088679 - 2³ = 13088671 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 13088679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13088671) 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, 94777 + ... + 94914.

It is an arithmetic number, because the mean of its divisors is an integer number (2276304).

Almost surely, 2^13088679 is an apocalyptic number.

13088679 is a deficient number, since it is larger than the sum of its proper divisors (5121753).

13088679 is a wasteful number, since it uses less digits than its factorization.

13088679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189717.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 13088679 is about 3617.8279395239. The cubic root of 13088679 is about 235.6669089618. Note that the first 3 decimals are identical.

The spelling of 13088679 in words is "thirteen million, eighty-eight thousand, six hundred seventy-nine".