6812233 has 2 divisors, whose sum is σ = 6812234. Its totient is φ = 6812232.

The previous prime is 6812231. The next prime is 6812339. The reversal of 6812233 is 3322186.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 2699449 = 2028^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 6812233 - 2¹ = 6812231 is a prime.

Together with 6812231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6812198 and 6812207.

It is not a weakly prime, because it can be changed into another prime (6812231) 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, 3406116 + 3406117.

It is an arithmetic number, because the mean of its divisors is an integer number (3406117).

Almost surely, 2^6812233 is an apocalyptic number.

It is an amenable number.

6812233 is a deficient number, since it is larger than the sum of its proper divisors (1).

6812233 is an equidigital number, since it uses as much as digits as its factorization.

6812233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 6812233 is about 2610.0254788028. The cubic root of 6812233 is about 189.5671865597.

The spelling of 6812233 in words is "six million, eight hundred twelve thousand, two hundred thirty-three".