6422023 has 2 divisors, whose sum is σ = 6422024. Its totient is φ = 6422022.

The previous prime is 6422011. The next prime is 6422027. The reversal of 6422023 is 3202246.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6422023 - 2⁹ = 6421511 is a prime.

6422023 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6422027) 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, 3211011 + 3211012.

It is an arithmetic number, because the mean of its divisors is an integer number (3211012).

Almost surely, 2^6422023 is an apocalyptic number.

6422023 is a deficient number, since it is larger than the sum of its proper divisors (1).

6422023 is an equidigital number, since it uses as much as digits as its factorization.

6422023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 6422023 is about 2534.1710676274. The cubic root of 6422023 is about 185.8762714341.

Adding to 6422023 its reverse (3202246), we get a palindrome (9624269).

The spelling of 6422023 in words is "six million, four hundred twenty-two thousand, twenty-three".