14452649 has 2 divisors, whose sum is σ = 14452650. Its totient is φ = 14452648.

The previous prime is 14452591. The next prime is 14452657. The reversal of 14452649 is 94625441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9412624 + 5040025 = 3068^2 + 2245^2 .

It is a cyclic number.

It is not a de Polignac number, because 14452649 - 2²⁰ = 13404073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14452679) 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, 7226324 + 7226325.

It is an arithmetic number, because the mean of its divisors is an integer number (7226325).

Almost surely, 2^14452649 is an apocalyptic number.

It is an amenable number.

14452649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14452649 is an equidigital number, since it uses as much as digits as its factorization.

14452649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 35.

The square root of 14452649 is about 3801.6639777866. The cubic root of 14452649 is about 243.5842209162.

The spelling of 14452649 in words is "fourteen million, four hundred fifty-two thousand, six hundred forty-nine".