6882289 has 2 divisors, whose sum is σ = 6882290. Its totient is φ = 6882288.

The previous prime is 6882287. The next prime is 6882311. The reversal of 6882289 is 9822886.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5841889 + 1040400 = 2417^2 + 1020^2 .

It is a cyclic number.

It is not a de Polignac number, because 6882289 - 2¹ = 6882287 is a prime.

Together with 6882287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6882287) 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, 3441144 + 3441145.

It is an arithmetic number, because the mean of its divisors is an integer number (3441145).

Almost surely, 2^6882289 is an apocalyptic number.

It is an amenable number.

6882289 is a deficient number, since it is larger than the sum of its proper divisors (1).

6882289 is an equidigital number, since it uses as much as digits as its factorization.

6882289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 43.

The square root of 6882289 is about 2623.4117099685. The cubic root of 6882289 is about 190.2147986258.

The spelling of 6882289 in words is "six million, eight hundred eighty-two thousand, two hundred eighty-nine".