14449297 has 2 divisors, whose sum is σ = 14449298. Its totient is φ = 14449296.

The previous prime is 14449289. The next prime is 14449319. The reversal of 14449297 is 79294441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12787776 + 1661521 = 3576^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 14449297 - 2³ = 14449289 is a prime.

It is a super-3 number, since 3×14449297³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14449207) 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, 7224648 + 7224649.

It is an arithmetic number, because the mean of its divisors is an integer number (7224649).

Almost surely, 2^14449297 is an apocalyptic number.

It is an amenable number.

14449297 is a deficient number, since it is larger than the sum of its proper divisors (1).

14449297 is an equidigital number, since it uses as much as digits as its factorization.

14449297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 14449297 is about 3801.2230926374. The cubic root of 14449297 is about 243.5653879802.

The spelling of 14449297 in words is "fourteen million, four hundred forty-nine thousand, two hundred ninety-seven".