14339917 has 2 divisors, whose sum is σ = 14339918. Its totient is φ = 14339916.

The previous prime is 14339867. The next prime is 14339921. The reversal of 14339917 is 71993341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13793796 + 546121 = 3714^2 + 739^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14339917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14339957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7169958 + 7169959.

It is an arithmetic number, because the mean of its divisors is an integer number (7169959).

Almost surely, 2^14339917 is an apocalyptic number.

It is an amenable number.

14339917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14339917 is an equidigital number, since it uses as much as digits as its factorization.

14339917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 37.

The square root of 14339917 is about 3786.8082866710. The cubic root of 14339917 is about 242.9492405846.

The spelling of 14339917 in words is "fourteen million, three hundred thirty-nine thousand, nine hundred seventeen".