14259397 has 2 divisors, whose sum is σ = 14259398. Its totient is φ = 14259396.

The previous prime is 14259373. The next prime is 14259407. The reversal of 14259397 is 79395241.

14259397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8755681 + 5503716 = 2959^2 + 2346^2 .

It is a cyclic number.

It is not a de Polignac number, because 14259397 - 2⁷ = 14259269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14259337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7129698 + 7129699.

It is an arithmetic number, because the mean of its divisors is an integer number (7129699).

Almost surely, 2^14259397 is an apocalyptic number.

It is an amenable number.

14259397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14259397 is an equidigital number, since it uses as much as digits as its factorization.

14259397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 14259397 is about 3776.1616755642. The cubic root of 14259397 is about 242.4936590966.

The spelling of 14259397 in words is "fourteen million, two hundred fifty-nine thousand, three hundred ninety-seven".