14735257 has 2 divisors, whose sum is σ = 14735258. Its totient is φ = 14735256.

The previous prime is 14735233. The next prime is 14735267. The reversal of 14735257 is 75253741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10830681 + 3904576 = 3291^2 + 1976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14735257 is a prime.

It is not a weakly prime, because it can be changed into another prime (14735207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7367628 + 7367629.

It is an arithmetic number, because the mean of its divisors is an integer number (7367629).

Almost surely, 2^14735257 is an apocalyptic number.

It is an amenable number.

14735257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14735257 is an equidigital number, since it uses as much as digits as its factorization.

14735257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 34.

The square root of 14735257 is about 3838.6530189638. The cubic root of 14735257 is about 245.1616703310.

Adding to 14735257 its reverse (75253741), we get a palindrome (89988998).

The spelling of 14735257 in words is "fourteen million, seven hundred thirty-five thousand, two hundred fifty-seven".