14269291 has 2 divisors, whose sum is σ = 14269292. Its totient is φ = 14269290.

The previous prime is 14269289. The next prime is 14269337. The reversal of 14269291 is 19296241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14269291 - 2¹ = 14269289 is a prime.

It is a super-2 number, since 2×14269291² = 407225331285362, which contains 22 as substring.

Together with 14269289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14269201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7134645 + 7134646.

It is an arithmetic number, because the mean of its divisors is an integer number (7134646).

Almost surely, 2^14269291 is an apocalyptic number.

14269291 is a deficient number, since it is larger than the sum of its proper divisors (1).

14269291 is an equidigital number, since it uses as much as digits as its factorization.

14269291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 14269291 is about 3777.4715088270. The cubic root of 14269291 is about 242.5497315371.

The spelling of 14269291 in words is "fourteen million, two hundred sixty-nine thousand, two hundred ninety-one".