14357969 has 2 divisors, whose sum is σ = 14357970. Its totient is φ = 14357968.

The previous prime is 14357947. The next prime is 14357971. The reversal of 14357969 is 96975341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14348944 + 9025 = 3788^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 14357969 - 2¹⁶ = 14292433 is a prime.

It is a super-2 number, since 2×14357969² = 412302547609922, which contains 22 as substring.

Together with 14357971, 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 (14357909) 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, 7178984 + 7178985.

It is an arithmetic number, because the mean of its divisors is an integer number (7178985).

Almost surely, 2^14357969 is an apocalyptic number.

It is an amenable number.

14357969 is a deficient number, since it is larger than the sum of its proper divisors (1).

14357969 is an equidigital number, since it uses as much as digits as its factorization.

14357969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 44.

The square root of 14357969 is about 3789.1910746227. The cubic root of 14357969 is about 243.0511444900.

The spelling of 14357969 in words is "fourteen million, three hundred fifty-seven thousand, nine hundred sixty-nine".