13718541 has 12 divisors (see below), whose sum is σ = 19431872. Its totient is φ = 8607168.

The previous prime is 13718531. The next prime is 13718563. The reversal of 13718541 is 14581731.

It is not a de Polignac number, because 13718541 - 2¹⁵ = 13685773 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13718499 and 13718508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13718531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7045 + ... + 8778.

Almost surely, 2^13718541 is an apocalyptic number.

It is an amenable number.

13718541 is a deficient number, since it is larger than the sum of its proper divisors (5713331).

13718541 is a wasteful number, since it uses less digits than its factorization.

13718541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15860 (or 15843 counting only the distinct ones).

The product of its digits is 3360, while the sum is 30.

The square root of 13718541 is about 3703.8548837664. The cubic root of 13718541 is about 239.3881463329.

The spelling of 13718541 in words is "thirteen million, seven hundred eighteen thousand, five hundred forty-one".