14269397 has 2 divisors, whose sum is σ = 14269398. Its totient is φ = 14269396.

The previous prime is 14269391. The next prime is 14269403. The reversal of 14269397 is 79396241.

It is a balanced prime because it is at equal distance from previous prime (14269391) and next prime (14269403).

It can be written as a sum of positive squares in only one way, i.e., 7761796 + 6507601 = 2786^2 + 2551^2 .

It is a cyclic number.

It is not a de Polignac number, because 14269397 - 2⁸ = 14269141 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14269391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7134698 + 7134699.

It is an arithmetic number, because the mean of its divisors is an integer number (7134699).

Almost surely, 2^14269397 is an apocalyptic number.

It is an amenable number.

14269397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14269397 is an equidigital number, since it uses as much as digits as its factorization.

14269397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 14269397 is about 3777.4855393502. The cubic root of 14269397 is about 242.5503321324.

The spelling of 14269397 in words is "fourteen million, two hundred sixty-nine thousand, three hundred ninety-seven".