14315057 has 2 divisors, whose sum is σ = 14315058. Its totient is φ = 14315056.

The previous prime is 14315047. The next prime is 14315089. The reversal of 14315057 is 75051341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8317456 + 5997601 = 2884^2 + 2449^2 .

It is a cyclic number.

It is not a de Polignac number, because 14315057 - 2⁸ = 14314801 is a prime.

It is not a weakly prime, because it can be changed into another prime (14315047) 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, 7157528 + 7157529.

It is an arithmetic number, because the mean of its divisors is an integer number (7157529).

Almost surely, 2^14315057 is an apocalyptic number.

It is an amenable number.

14315057 is a deficient number, since it is larger than the sum of its proper divisors (1).

14315057 is an equidigital number, since it uses as much as digits as its factorization.

14315057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 14315057 is about 3783.5244151452. The cubic root of 14315057 is about 242.8087653020.

Adding to 14315057 its reverse (75051341), we get a palindrome (89366398).

The spelling of 14315057 in words is "fourteen million, three hundred fifteen thousand, fifty-seven".