6393422 has 12 divisors (see below), whose sum is σ = 11156040. Its totient is φ = 2739996.

The previous prime is 6393421. The next prime is 6393433. The reversal of 6393422 is 2243936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6393421) 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 in 5 ways as a sum of consecutive naturals, for example, 32522 + ... + 32717.

It is an arithmetic number, because the mean of its divisors is an integer number (929670).

Almost surely, 2^6393422 is an apocalyptic number.

6393422 is a deficient number, since it is larger than the sum of its proper divisors (4762618).

6393422 is a wasteful number, since it uses less digits than its factorization.

6393422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65255 (or 65248 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 6393422 is about 2528.5217024973. The cubic root of 6393422 is about 185.5999224323.

The spelling of 6393422 in words is "six million, three hundred ninety-three thousand, four hundred twenty-two".