13719085 has 16 divisors (see below), whose sum is σ = 17611776. Its totient is φ = 10222848.

The previous prime is 13719071. The next prime is 13719113. The reversal of 13719085 is 58091731.

It is a happy number.

13719085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13719085 - 2⁵ = 13719053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13719085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7972 + ... + 9538.

It is an arithmetic number, because the mean of its divisors is an integer number (1100736).

Almost surely, 2^13719085 is an apocalyptic number.

It is an amenable number.

13719085 is a deficient number, since it is larger than the sum of its proper divisors (3892691).

13719085 is a wasteful number, since it uses less digits than its factorization.

13719085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 13719085 is about 3703.9283200408. The cubic root of 13719085 is about 239.3913105525.

The spelling of 13719085 in words is "thirteen million, seven hundred nineteen thousand, eighty-five".