14718313 has 2 divisors, whose sum is σ = 14718314. Its totient is φ = 14718312.

The previous prime is 14718289. The next prime is 14718349. The reversal of 14718313 is 31381741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10445824 + 4272489 = 3232^2 + 2067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14718313 is a prime.

It is not a weakly prime, because it can be changed into another prime (14718013) 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 as a sum of consecutive naturals, namely, 7359156 + 7359157.

It is an arithmetic number, because the mean of its divisors is an integer number (7359157).

Almost surely, 2^14718313 is an apocalyptic number.

It is an amenable number.

14718313 is a deficient number, since it is larger than the sum of its proper divisors (1).

14718313 is an equidigital number, since it uses as much as digits as its factorization.

14718313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 14718313 is about 3836.4453599654. The cubic root of 14718313 is about 245.0676642206.

The spelling of 14718313 in words is "fourteen million, seven hundred eighteen thousand, three hundred thirteen".