14675257 has 2 divisors, whose sum is σ = 14675258. Its totient is φ = 14675256.

The previous prime is 14675251. The next prime is 14675281. The reversal of 14675257 is 75257641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14017536 + 657721 = 3744^2 + 811^2 .

It is an emirp because it is prime and its reverse (75257641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14675257 - 2³ = 14675249 is a prime.

It is not a weakly prime, because it can be changed into another prime (14675251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7337628 + 7337629.

It is an arithmetic number, because the mean of its divisors is an integer number (7337629).

Almost surely, 2^14675257 is an apocalyptic number.

It is an amenable number.

14675257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14675257 is an equidigital number, since it uses as much as digits as its factorization.

14675257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58800, while the sum is 37.

The square root of 14675257 is about 3830.8298056687. The cubic root of 14675257 is about 244.8284624605.

It can be divided in two parts, 1467 and 5257, that added together give a square (6724 = 82²).

The spelling of 14675257 in words is "fourteen million, six hundred seventy-five thousand, two hundred fifty-seven".