6682223 has 2 divisors, whose sum is σ = 6682224. Its totient is φ = 6682222.

The previous prime is 6682219. The next prime is 6682231. The reversal of 6682223 is 3222866.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6682223 - 2² = 6682219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6682253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3341111 + 3341112.

It is an arithmetic number, because the mean of its divisors is an integer number (3341112).

Almost surely, 2^6682223 is an apocalyptic number.

6682223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6682223 is an equidigital number, since it uses as much as digits as its factorization.

6682223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

The square root of 6682223 is about 2584.9996131528. Note that the first 3 decimals coincide. The cubic root of 6682223 is about 188.3534827599.

The spelling of 6682223 in words is "six million, six hundred eighty-two thousand, two hundred twenty-three".