14651317 has 2 divisors, whose sum is σ = 14651318. Its totient is φ = 14651316.

The previous prime is 14651311. The next prime is 14651321. The reversal of 14651317 is 71315641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9480241 + 5171076 = 3079^2 + 2274^2 .

It is an emirp because it is prime and its reverse (71315641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14651317 - 2¹¹ = 14649269 is a prime.

It is a super-2 number, since 2×14651317² = 429322179668978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14651311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7325658 + 7325659.

It is an arithmetic number, because the mean of its divisors is an integer number (7325659).

Almost surely, 2^14651317 is an apocalyptic number.

It is an amenable number.

14651317 is a deficient number, since it is larger than the sum of its proper divisors (1).

14651317 is an equidigital number, since it uses as much as digits as its factorization.

14651317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 28.

The square root of 14651317 is about 3827.7038809187. The cubic root of 14651317 is about 244.6952590366.

Adding to 14651317 its reverse (71315641), we get a palindrome (85966958).

The spelling of 14651317 in words is "fourteen million, six hundred fifty-one thousand, three hundred seventeen".