13717297 has 8 divisors (see below), whose sum is σ = 15752160. Its totient is φ = 11813760.

The previous prime is 13717289. The next prime is 13717331. The reversal of 13717297 is 79271731.

13717297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13717297 - 2³ = 13717289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13717217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32608 + ... + 33025.

It is an arithmetic number, because the mean of its divisors is an integer number (1969020).

Almost surely, 2^13717297 is an apocalyptic number.

It is an amenable number.

13717297 is a deficient number, since it is larger than the sum of its proper divisors (2034863).

13717297 is a wasteful number, since it uses less digits than its factorization.

13717297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65663.

The product of its digits is 18522, while the sum is 37.

The square root of 13717297 is about 3703.6869468139. The cubic root of 13717297 is about 239.3809101927.

It can be divided in two parts, 1371 and 7297, that added together give a palindrome (8668).

The spelling of 13717297 in words is "thirteen million, seven hundred seventeen thousand, two hundred ninety-seven".