14317427 has 2 divisors, whose sum is σ = 14317428. Its totient is φ = 14317426.

The previous prime is 14317423. The next prime is 14317441. The reversal of 14317427 is 72471341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14317427 - 2² = 14317423 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 14317427.

It is not a weakly prime, because it can be changed into another prime (14317423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7158713 + 7158714.

It is an arithmetic number, because the mean of its divisors is an integer number (7158714).

Almost surely, 2^14317427 is an apocalyptic number.

14317427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14317427 is an equidigital number, since it uses as much as digits as its factorization.

14317427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 29.

The square root of 14317427 is about 3783.8376022234. The cubic root of 14317427 is about 242.8221643642.

Adding to 14317427 its reverse (72471341), we get a palindrome (86788768).

The spelling of 14317427 in words is "fourteen million, three hundred seventeen thousand, four hundred twenty-seven".