14268893 has 2 divisors, whose sum is σ = 14268894. Its totient is φ = 14268892.

The previous prime is 14268889. The next prime is 14268929. The reversal of 14268893 is 39886241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12201049 + 2067844 = 3493^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 14268893 - 2² = 14268889 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14268893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14268823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7134446 + 7134447.

It is an arithmetic number, because the mean of its divisors is an integer number (7134447).

Almost surely, 2^14268893 is an apocalyptic number.

It is an amenable number.

14268893 is a deficient number, since it is larger than the sum of its proper divisors (1).

14268893 is an equidigital number, since it uses as much as digits as its factorization.

14268893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 41.

The square root of 14268893 is about 3777.4188277182. The cubic root of 14268893 is about 242.5474764451.

The spelling of 14268893 in words is "fourteen million, two hundred sixty-eight thousand, eight hundred ninety-three".