2525227 has 2 divisors, whose sum is σ = 2525228. Its totient is φ = 2525226.

The previous prime is 2525221. The next prime is 2525249. The reversal of 2525227 is 7225252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2525227 - 2³ = 2525219 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 5² + 2¹² + 5⁸ + 2¹⁵ + 2²¹ + 7² .

It is not a weakly prime, because it can be changed into another prime (2525221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262613 + 1262614.

It is an arithmetic number, because the mean of its divisors is an integer number (1262614).

2^2525227 is an apocalyptic number.

2525227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525227 is an equidigital number, since it uses as much as digits as its factorization.

2525227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2800, while the sum is 25.

The square root of 2525227 is about 1589.0962840558. The cubic root of 2525227 is about 136.1758646156.

Adding to 2525227 its sum of digits (25), we get a palindrome (2525252).

It can be divided in two parts, 25 and 25227, that added together give a palindrome (25252).

The spelling of 2525227 in words is "two million, five hundred twenty-five thousand, two hundred twenty-seven".