13716613 has 16 divisors (see below), whose sum is σ = 15009280. Its totient is φ = 12492144.

The previous prime is 13716611. The next prime is 13716631. The reversal of 13716613 is 31661731.

It is a cyclic number.

It is not a de Polignac number, because 13716613 - 2¹ = 13716611 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 (13716611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84070 + ... + 84232.

It is an arithmetic number, because the mean of its divisors is an integer number (938080).

Almost surely, 2^13716613 is an apocalyptic number.

It is an amenable number.

13716613 is a deficient number, since it is larger than the sum of its proper divisors (1292667).

13716613 is a wasteful number, since it uses less digits than its factorization.

13716613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328.

The product of its digits is 2268, while the sum is 28.

The square root of 13716613 is about 3703.5946052450. The cubic root of 13716613 is about 239.3769312926.

The spelling of 13716613 in words is "thirteen million, seven hundred sixteen thousand, six hundred thirteen".