2562011 has 2 divisors, whose sum is σ = 2562012. Its totient is φ = 2562010.

The previous prime is 2561987. The next prime is 2562023. The reversal of 2562011 is 1102652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2562011 - 2¹⁸ = 2299867 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2562031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281005 + 1281006.

It is an arithmetic number, because the mean of its divisors is an integer number (1281006).

2^2562011 is an apocalyptic number.

2562011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562011 is an equidigital number, since it uses as much as digits as its factorization.

2562011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2562011 is about 1600.6283141317. The cubic root of 2562011 is about 136.8338867923.

Adding to 2562011 its reverse (1102652), we get a palindrome (3664663).

The spelling of 2562011 in words is "two million, five hundred sixty-two thousand, eleven".