14295257 has 2 divisors, whose sum is σ = 14295258. Its totient is φ = 14295256.

The previous prime is 14295251. The next prime is 14295271. The reversal of 14295257 is 75259241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13957696 + 337561 = 3736^2 + 581^2 .

It is a cyclic number.

It is not a de Polignac number, because 14295257 - 2¹² = 14291161 is a prime.

It is not a weakly prime, because it can be changed into another prime (14295251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7147628 + 7147629.

It is an arithmetic number, because the mean of its divisors is an integer number (7147629).

Almost surely, 2^14295257 is an apocalyptic number.

It is an amenable number.

14295257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14295257 is an equidigital number, since it uses as much as digits as its factorization.

14295257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 35.

The square root of 14295257 is about 3780.9069017896. The cubic root of 14295257 is about 242.6967659383.

The spelling of 14295257 in words is "fourteen million, two hundred ninety-five thousand, two hundred fifty-seven".