14250449 has 2 divisors, whose sum is σ = 14250450. Its totient is φ = 14250448.

The previous prime is 14250443. The next prime is 14250451. The reversal of 14250449 is 94405241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11343424 + 2907025 = 3368^2 + 1705^2 .

It is a cyclic number.

It is not a de Polignac number, because 14250449 - 2⁴ = 14250433 is a prime.

Together with 14250451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14250443) 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, 7125224 + 7125225.

It is an arithmetic number, because the mean of its divisors is an integer number (7125225).

Almost surely, 2^14250449 is an apocalyptic number.

It is an amenable number.

14250449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14250449 is an equidigital number, since it uses as much as digits as its factorization.

14250449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 14250449 is about 3774.9766886697. The cubic root of 14250449 is about 242.4429255981.

The spelling of 14250449 in words is "fourteen million, two hundred fifty thousand, four hundred forty-nine".