2262811 has 2 divisors, whose sum is σ = 2262812. Its totient is φ = 2262810.

The previous prime is 2262769. The next prime is 2262817. The reversal of 2262811 is 1182622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2262811 - 2¹¹ = 2260763 is a prime.

It is not a weakly prime, because it can be changed into another prime (2262817) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131405 + 1131406.

It is an arithmetic number, because the mean of its divisors is an integer number (1131406).

2^2262811 is an apocalyptic number.

2262811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262811 is an equidigital number, since it uses as much as digits as its factorization.

2262811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 22.

The square root of 2262811 is about 1504.2642719948. The cubic root of 2262811 is about 131.2852978381.

The spelling of 2262811 in words is "two million, two hundred sixty-two thousand, eight hundred eleven".