14256563 has 2 divisors, whose sum is σ = 14256564. Its totient is φ = 14256562.

The previous prime is 14256547. The next prime is 14256601. The reversal of 14256563 is 36565241.

It is a weak prime.

It is an emirp because it is prime and its reverse (36565241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14256563 - 2⁴ = 14256547 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14256503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7128281 + 7128282.

It is an arithmetic number, because the mean of its divisors is an integer number (7128282).

Almost surely, 2^14256563 is an apocalyptic number.

14256563 is a deficient number, since it is larger than the sum of its proper divisors (1).

14256563 is an equidigital number, since it uses as much as digits as its factorization.

14256563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 32.

The square root of 14256563 is about 3775.7864081539. The cubic root of 14256563 is about 242.4775931399.

The spelling of 14256563 in words is "fourteen million, two hundred fifty-six thousand, five hundred sixty-three".