6422441 has 2 divisors, whose sum is σ = 6422442. Its totient is φ = 6422440.

The previous prime is 6422431. The next prime is 6422443. The reversal of 6422441 is 1442246.

6422441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5221225 + 1201216 = 2285^2 + 1096^2 .

It is a cyclic number.

It is not a de Polignac number, because 6422441 - 2¹⁰ = 6421417 is a prime.

Together with 6422443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6422443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211220 + 3211221.

It is an arithmetic number, because the mean of its divisors is an integer number (3211221).

Almost surely, 2^6422441 is an apocalyptic number.

It is an amenable number.

6422441 is a deficient number, since it is larger than the sum of its proper divisors (1).

6422441 is an equidigital number, since it uses as much as digits as its factorization.

6422441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 23.

The square root of 6422441 is about 2534.2535390130. The cubic root of 6422441 is about 185.8803041507.

Adding to 6422441 its reverse (1442246), we get a palindrome (7864687).

The spelling of 6422441 in words is "six million, four hundred twenty-two thousand, four hundred forty-one".