14457263 has 2 divisors, whose sum is σ = 14457264. Its totient is φ = 14457262.

The previous prime is 14457257. The next prime is 14457281. The reversal of 14457263 is 36275441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14457263 - 2⁸ = 14457007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14457203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7228631 + 7228632.

It is an arithmetic number, because the mean of its divisors is an integer number (7228632).

Almost surely, 2^14457263 is an apocalyptic number.

14457263 is a deficient number, since it is larger than the sum of its proper divisors (1).

14457263 is an equidigital number, since it uses as much as digits as its factorization.

14457263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 14457263 is about 3802.2707688959. The cubic root of 14457263 is about 243.6101395330.

The spelling of 14457263 in words is "fourteen million, four hundred fifty-seven thousand, two hundred sixty-three".