6422042 has 16 divisors (see below), whose sum is σ = 10638432. Its totient is φ = 2883120.

The previous prime is 6422041. The next prime is 6422051. The reversal of 6422042 is 2402246.

It is not an unprimeable number, because it can be changed into a prime (6422041) 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 in 7 ways as a sum of consecutive naturals, for example, 68 + ... + 3584.

It is an arithmetic number, because the mean of its divisors is an integer number (664902).

Almost surely, 2^6422042 is an apocalyptic number.

6422042 is a deficient number, since it is larger than the sum of its proper divisors (4216390).

6422042 is a wasteful number, since it uses less digits than its factorization.

6422042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 6422042 is about 2534.1748163850. The cubic root of 6422042 is about 185.8764547432.

Adding to 6422042 its reverse (2402246), we get a palindrome (8824288).

The spelling of 6422042 in words is "six million, four hundred twenty-two thousand, forty-two".