14030257 has 2 divisors, whose sum is σ = 14030258. Its totient is φ = 14030256.

The previous prime is 14030249. The next prime is 14030267. The reversal of 14030257 is 75203041.

14030257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8503056 + 5527201 = 2916^2 + 2351^2 .

It is a cyclic number.

It is not a de Polignac number, because 14030257 - 2³ = 14030249 is a prime.

It is a super-2 number, since 2×14030257² = 393696222972098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14030267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7015128 + 7015129.

It is an arithmetic number, because the mean of its divisors is an integer number (7015129).

Almost surely, 2^14030257 is an apocalyptic number.

It is an amenable number.

14030257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14030257 is an equidigital number, since it uses as much as digits as its factorization.

14030257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 14030257 is about 3745.6984662410. The cubic root of 14030257 is about 241.1877292816.

Adding to 14030257 its reverse (75203041), we get a palindrome (89233298).

The spelling of 14030257 in words is "fourteen million, thirty thousand, two hundred fifty-seven".