4228271 has 2 divisors, whose sum is σ = 4228272. Its totient is φ = 4228270.

The previous prime is 4228267. The next prime is 4228309. The reversal of 4228271 is 1728224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4228271 - 2² = 4228267 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4228271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4228771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114135 + 2114136.

It is an arithmetic number, because the mean of its divisors is an integer number (2114136).

Almost surely, 2^4228271 is an apocalyptic number.

4228271 is a deficient number, since it is larger than the sum of its proper divisors (1).

4228271 is an equidigital number, since it uses as much as digits as its factorization.

4228271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 26.

The square root of 4228271 is about 2056.2760028751. The cubic root of 4228271 is about 161.7040652251.

The spelling of 4228271 in words is "four million, two hundred twenty-eight thousand, two hundred seventy-one".