2257051 has 2 divisors, whose sum is σ = 2257052. Its totient is φ = 2257050.

The previous prime is 2257049. The next prime is 2257069. The reversal of 2257051 is 1507522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2257051 - 2¹ = 2257049 is a prime.

Together with 2257049, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2257001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128525 + 1128526.

It is an arithmetic number, because the mean of its divisors is an integer number (1128526).

2^2257051 is an apocalyptic number.

2257051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2257051 is an equidigital number, since it uses as much as digits as its factorization.

2257051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 2257051 is about 1502.3484948573. The cubic root of 2257051 is about 131.1738073270.

The spelling of 2257051 in words is "two million, two hundred fifty-seven thousand, fifty-one".