14227757 has 2 divisors, whose sum is σ = 14227758. Its totient is φ = 14227756.

The previous prime is 14227747. The next prime is 14227783. The reversal of 14227757 is 75772241.

14227757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9821956 + 4405801 = 3134^2 + 2099^2 .

It is an emirp because it is prime and its reverse (75772241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14227757 - 2¹⁶ = 14162221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14227727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7113878 + 7113879.

It is an arithmetic number, because the mean of its divisors is an integer number (7113879).

Almost surely, 2^14227757 is an apocalyptic number.

It is an amenable number.

14227757 is a deficient number, since it is larger than the sum of its proper divisors (1).

14227757 is an equidigital number, since it uses as much as digits as its factorization.

14227757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27440, while the sum is 35.

The square root of 14227757 is about 3771.9699097421. The cubic root of 14227757 is about 242.3141708807.

Adding to 14227757 its reverse (75772241), we get a palindrome (89999998).

The spelling of 14227757 in words is "fourteen million, two hundred twenty-seven thousand, seven hundred fifty-seven".