2268043 has 2 divisors, whose sum is σ = 2268044. Its totient is φ = 2268042.

The previous prime is 2268031. The next prime is 2268067. The reversal of 2268043 is 3408622.

It is a happy number.

2268043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2268043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2267999 and 2268017.

It is not a weakly prime, because it can be changed into another prime (2268073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134021 + 1134022.

It is an arithmetic number, because the mean of its divisors is an integer number (1134022).

2^2268043 is an apocalyptic number.

2268043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268043 is an equidigital number, since it uses as much as digits as its factorization.

2268043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2268043 is about 1506.0023240354. The cubic root of 2268043 is about 131.3864045235.

The spelling of 2268043 in words is "two million, two hundred sixty-eight thousand, forty-three".