13705317 has 12 divisors (see below), whose sum is σ = 20435584. Its totient is φ = 8841960.

The previous prime is 13705301. The next prime is 13705337. The reversal of 13705317 is 71350731.

13705317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13705317 - 2⁴ = 13705301 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 (13705337) 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, 24283 + ... + 24840.

Almost surely, 2^13705317 is an apocalyptic number.

It is an amenable number.

13705317 is a deficient number, since it is larger than the sum of its proper divisors (6730267).

13705317 is a wasteful number, since it uses less digits than its factorization.

13705317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49160 (or 49157 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 13705317 is about 3702.0692862236. The cubic root of 13705317 is about 239.3112021307.

The spelling of 13705317 in words is "thirteen million, seven hundred five thousand, three hundred seventeen".