14313917 has 2 divisors, whose sum is σ = 14313918. Its totient is φ = 14313916.

The previous prime is 14313899. The next prime is 14313953. The reversal of 14313917 is 71931341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14295961 + 17956 = 3781^2 + 134^2 .

It is an emirp because it is prime and its reverse (71931341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14313917 - 2⁶ = 14313853 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14313917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14313967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156958 + 7156959.

It is an arithmetic number, because the mean of its divisors is an integer number (7156959).

Almost surely, 2^14313917 is an apocalyptic number.

It is an amenable number.

14313917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14313917 is an equidigital number, since it uses as much as digits as its factorization.

14313917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 29.

The square root of 14313917 is about 3783.3737589617. The cubic root of 14313917 is about 242.8023196566.

The spelling of 14313917 in words is "fourteen million, three hundred thirteen thousand, nine hundred seventeen".