14657369 has 2 divisors, whose sum is σ = 14657370. Its totient is φ = 14657368.

The previous prime is 14657353. The next prime is 14657381. The reversal of 14657369 is 96375641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14531344 + 126025 = 3812^2 + 355^2 .

It is an emirp because it is prime and its reverse (96375641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14657369 - 2⁴ = 14657353 is a prime.

It is a super-2 number, since 2×14657369² = 429676932004322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14657329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7328684 + 7328685.

It is an arithmetic number, because the mean of its divisors is an integer number (7328685).

Almost surely, 2^14657369 is an apocalyptic number.

It is an amenable number.

14657369 is a deficient number, since it is larger than the sum of its proper divisors (1).

14657369 is an equidigital number, since it uses as much as digits as its factorization.

14657369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 14657369 is about 3828.4943515696. The cubic root of 14657369 is about 244.7289463802.

The spelling of 14657369 in words is "fourteen million, six hundred fifty-seven thousand, three hundred sixty-nine".