14935649 has 2 divisors, whose sum is σ = 14935650. Its totient is φ = 14935648.

The previous prime is 14935637. The next prime is 14935651. The reversal of 14935649 is 94653941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12780625 + 2155024 = 3575^2 + 1468^2 .

It is a cyclic number.

It is not a de Polignac number, because 14935649 - 2⁴ = 14935633 is a prime.

It is a super-2 number, since 2×14935649² = 446147222102402, which contains 22 as substring.

Together with 14935651, 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 (14935619) 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, 7467824 + 7467825.

It is an arithmetic number, because the mean of its divisors is an integer number (7467825).

Almost surely, 2^14935649 is an apocalyptic number.

It is an amenable number.

14935649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14935649 is an equidigital number, since it uses as much as digits as its factorization.

14935649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 41.

The square root of 14935649 is about 3864.6667385429. Note that the first 3 decimals coincide. The cubic root of 14935649 is about 246.2680280891.

The spelling of 14935649 in words is "fourteen million, nine hundred thirty-five thousand, six hundred forty-nine".