13716117 has 6 divisors (see below), whose sum is σ = 19812182. Its totient is φ = 9144072.

The previous prime is 13716107. The next prime is 13716121. The reversal of 13716117 is 71161731.

It can be written as a sum of positive squares in only one way, i.e., 12895281 + 820836 = 3591^2 + 906^2 .

It is not a de Polignac number, because 13716117 - 2⁸ = 13715861 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 (13716107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761998 + ... + 762015.

Almost surely, 2^13716117 is an apocalyptic number.

It is an amenable number.

13716117 is a deficient number, since it is larger than the sum of its proper divisors (6096065).

13716117 is a wasteful number, since it uses less digits than its factorization.

13716117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524019 (or 1524016 counting only the distinct ones).

The product of its digits is 882, while the sum is 27.

The square root of 13716117 is about 3703.5276426672. The cubic root of 13716117 is about 239.3740459256.

Adding to 13716117 its reverse (71161731), we get a palindrome (84877848).

The spelling of 13716117 in words is "thirteen million, seven hundred sixteen thousand, one hundred seventeen".