13718007 has 6 divisors (see below), whose sum is σ = 19814912. Its totient is φ = 9145332.

The previous prime is 13717993. The next prime is 13718017. The reversal of 13718007 is 70081731.

It is not a de Polignac number, because 13718007 - 2²⁰ = 12669431 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 (13718017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 762103 + ... + 762120.

Almost surely, 2^13718007 is an apocalyptic number.

13718007 is a deficient number, since it is larger than the sum of its proper divisors (6096905).

13718007 is a wasteful number, since it uses less digits than its factorization.

13718007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524229 (or 1524226 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 13718007 is about 3703.7827960073. The cubic root of 13718007 is about 239.3850401977.

Adding to 13718007 its reverse (70081731), we get a palindrome (83799738).

The spelling of 13718007 in words is "thirteen million, seven hundred eighteen thousand, seven".