2068823 has 2 divisors, whose sum is σ = 2068824. Its totient is φ = 2068822.

The previous prime is 2068817. The next prime is 2068841. The reversal of 2068823 is 3288602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2068823 - 2¹⁰ = 2067799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2068813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034411 + 1034412.

It is an arithmetic number, because the mean of its divisors is an integer number (1034412).

2^2068823 is an apocalyptic number.

2068823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068823 is an equidigital number, since it uses as much as digits as its factorization.

2068823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2068823 is about 1438.3403630574. The cubic root of 2068823 is about 127.4210301706.

The spelling of 2068823 in words is "two million, sixty-eight thousand, eight hundred twenty-three".