14228057 has 4 divisors (see below), whose sum is σ = 14374836. Its totient is φ = 14081280.

The previous prime is 14228033. The next prime is 14228113. The reversal of 14228057 is 75082241.

14228057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75082241 = 13 ⋅5775557.

It can be written as a sum of positive squares in 2 ways, for example, as 7958041 + 6270016 = 2821^2 + 2504^2 .

It is a cyclic number.

It is not a de Polignac number, because 14228057 - 2¹⁶ = 14162521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14224057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73244 + ... + 73437.

It is an arithmetic number, because the mean of its divisors is an integer number (3593709).

Almost surely, 2^14228057 is an apocalyptic number.

It is an amenable number.

14228057 is a deficient number, since it is larger than the sum of its proper divisors (146779).

14228057 is an equidigital number, since it uses as much as digits as its factorization.

14228057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146778.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 14228057 is about 3772.0096765517. The cubic root of 14228057 is about 242.3158739774.

The spelling of 14228057 in words is "fourteen million, two hundred twenty-eight thousand, fifty-seven".