13751317 has 8 divisors (see below), whose sum is σ = 14644800. Its totient is φ = 12867264.

The previous prime is 13751303. The next prime is 13751323. The reversal of 13751317 is 71315731.

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 13751317 - 2¹⁹ = 13227029 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 (13751417) 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 7 ways as a sum of consecutive naturals, for example, 784 + ... + 5302.

It is an arithmetic number, because the mean of its divisors is an integer number (1830600).

Almost surely, 2^13751317 is an apocalyptic number.

13751317 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13751317 is a deficient number, since it is larger than the sum of its proper divisors (893483).

13751317 is a wasteful number, since it uses less digits than its factorization.

13751317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715.

The product of its digits is 2205, while the sum is 28.

The square root of 13751317 is about 3708.2768235395. The cubic root of 13751317 is about 239.5786414574.

The spelling of 13751317 in words is "thirteen million, seven hundred fifty-one thousand, three hundred seventeen".