2294311 has 2 divisors, whose sum is σ = 2294312. Its totient is φ = 2294310.

The previous prime is 2294309. The next prime is 2294321. The reversal of 2294311 is 1134922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2294311 - 2¹ = 2294309 is a prime.

Together with 2294309, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2294321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147155 + 1147156.

It is an arithmetic number, because the mean of its divisors is an integer number (1147156).

2^2294311 is an apocalyptic number.

2294311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2294311 is an equidigital number, since it uses as much as digits as its factorization.

2294311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 22.

The square root of 2294311 is about 1514.6983197984. The cubic root of 2294311 is about 131.8916887754.

The spelling of 2294311 in words is "two million, two hundred ninety-four thousand, three hundred eleven".