14016257 has 2 divisors, whose sum is σ = 14016258. Its totient is φ = 14016256.

The previous prime is 14016227. The next prime is 14016283. The reversal of 14016257 is 75261041.

It is an a-pointer prime, because the next prime (14016283) can be obtained adding 14016257 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13424896 + 591361 = 3664^2 + 769^2 .

It is a cyclic number.

It is not a de Polignac number, because 14016257 - 2¹² = 14012161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14016227) 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, 7008128 + 7008129.

It is an arithmetic number, because the mean of its divisors is an integer number (7008129).

Almost surely, 2^14016257 is an apocalyptic number.

It is an amenable number.

14016257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14016257 is an equidigital number, since it uses as much as digits as its factorization.

14016257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 14016257 is about 3743.8291894797. The cubic root of 14016257 is about 241.1074800519.

Adding to 14016257 its reverse (75261041), we get a palindrome (89277298).

The spelling of 14016257 in words is "fourteen million, sixteen thousand, two hundred fifty-seven".