14255771 has 2 divisors, whose sum is σ = 14255772. Its totient is φ = 14255770.

The previous prime is 14255749. The next prime is 14255779. The reversal of 14255771 is 17755241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14255771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14255779) 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, 7127885 + 7127886.

It is an arithmetic number, because the mean of its divisors is an integer number (7127886).

Almost surely, 2^14255771 is an apocalyptic number.

14255771 is a deficient number, since it is larger than the sum of its proper divisors (1).

14255771 is an equidigital number, since it uses as much as digits as its factorization.

14255771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9800, while the sum is 32.

The square root of 14255771 is about 3775.6815278834. The cubic root of 14255771 is about 242.4731029083.

The spelling of 14255771 in words is "fourteen million, two hundred fifty-five thousand, seven hundred seventy-one".