13886079 has 8 divisors (see below), whose sum is σ = 18560640. Its totient is φ = 9234456.

The previous prime is 13886077. The next prime is 13886083. The reversal of 13886079 is 97068831.

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

It is not a de Polignac number, because 13886079 - 2¹ = 13886077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13886079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13886077) 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, 4267 + ... + 6780.

It is an arithmetic number, because the mean of its divisors is an integer number (2320080).

Almost surely, 2^13886079 is an apocalyptic number.

13886079 is a deficient number, since it is larger than the sum of its proper divisors (4674561).

13886079 is a wasteful number, since it uses less digits than its factorization.

13886079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11469.

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

The square root of 13886079 is about 3726.4029572766. The cubic root of 13886079 is about 240.3587170471.

The spelling of 13886079 in words is "thirteen million, eight hundred eighty-six thousand, seventy-nine".