14463289 has 2 divisors, whose sum is σ = 14463290. Its totient is φ = 14463288.

The previous prime is 14463247. The next prime is 14463349. The reversal of 14463289 is 98236441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13749264 + 714025 = 3708^2 + 845^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14463289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14463989) 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, 7231644 + 7231645.

It is an arithmetic number, because the mean of its divisors is an integer number (7231645).

Almost surely, 2^14463289 is an apocalyptic number.

It is an amenable number.

14463289 is a deficient number, since it is larger than the sum of its proper divisors (1).

14463289 is an equidigital number, since it uses as much as digits as its factorization.

14463289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 14463289 is about 3803.0631075490. The cubic root of 14463289 is about 243.6439815953.

The spelling of 14463289 in words is "fourteen million, four hundred sixty-three thousand, two hundred eighty-nine".