14663449 has 2 divisors, whose sum is σ = 14663450. Its totient is φ = 14663448.

The previous prime is 14663431. The next prime is 14663461. The reversal of 14663449 is 94436641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13741849 + 921600 = 3707^2 + 960^2 .

It is a cyclic number.

It is not a de Polignac number, because 14663449 - 2⁷ = 14663321 is a prime.

It is not a weakly prime, because it can be changed into another prime (14663479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7331724 + 7331725.

It is an arithmetic number, because the mean of its divisors is an integer number (7331725).

Almost surely, 2^14663449 is an apocalyptic number.

It is an amenable number.

14663449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14663449 is an equidigital number, since it uses as much as digits as its factorization.

14663449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 37.

The square root of 14663449 is about 3829.2883150789. The cubic root of 14663449 is about 244.7627802446.

The spelling of 14663449 in words is "fourteen million, six hundred sixty-three thousand, four hundred forty-nine".