2057227 has 2 divisors, whose sum is σ = 2057228. Its totient is φ = 2057226.

The previous prime is 2057203. The next prime is 2057233. The reversal of 2057227 is 7227502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2057227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2007227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028613 + 1028614.

It is an arithmetic number, because the mean of its divisors is an integer number (1028614).

2^2057227 is an apocalyptic number.

2057227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2057227 is an equidigital number, since it uses as much as digits as its factorization.

2057227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 2057227 is about 1434.3036638034. The cubic root of 2057227 is about 127.1825139459.

The spelling of 2057227 in words is "two million, fifty-seven thousand, two hundred twenty-seven".