14317399 has 2 divisors, whose sum is σ = 14317400. Its totient is φ = 14317398.

The previous prime is 14317379. The next prime is 14317403. The reversal of 14317399 is 99371341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14317399 - 2¹⁹ = 13793111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14317379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7158699 + 7158700.

It is an arithmetic number, because the mean of its divisors is an integer number (7158700).

Almost surely, 2^14317399 is an apocalyptic number.

14317399 is a deficient number, since it is larger than the sum of its proper divisors (1).

14317399 is an equidigital number, since it uses as much as digits as its factorization.

14317399 is an evil number, because the sum of its binary digits is even.

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

The square root of 14317399 is about 3783.8339022743. The cubic root of 14317399 is about 242.8220060717.

The spelling of 14317399 in words is "fourteen million, three hundred seventeen thousand, three hundred ninety-nine".