14265281 has 2 divisors, whose sum is σ = 14265282. Its totient is φ = 14265280.

The previous prime is 14265269. The next prime is 14265287. The reversal of 14265281 is 18256241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9247681 + 5017600 = 3041^2 + 2240^2 .

It is a cyclic number.

It is not a de Polignac number, because 14265281 - 2¹⁸ = 14003137 is a prime.

It is a super-2 number, since 2×14265281² = 406996484017922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14265287) 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, 7132640 + 7132641.

It is an arithmetic number, because the mean of its divisors is an integer number (7132641).

Almost surely, 2^14265281 is an apocalyptic number.

It is an amenable number.

14265281 is a deficient number, since it is larger than the sum of its proper divisors (1).

14265281 is an equidigital number, since it uses as much as digits as its factorization.

14265281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 29.

The square root of 14265281 is about 3776.9406932066. The cubic root of 14265281 is about 242.5270087181.

The spelling of 14265281 in words is "fourteen million, two hundred sixty-five thousand, two hundred eighty-one".