6378022 has 8 divisors (see below), whose sum is σ = 10933776. Its totient is φ = 2733432.

The previous prime is 6378011. The next prime is 6378037. The reversal of 6378022 is 2208736.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227773 + ... + 227800.

It is an arithmetic number, because the mean of its divisors is an integer number (1366722).

Almost surely, 2^6378022 is an apocalyptic number.

6378022 is a deficient number, since it is larger than the sum of its proper divisors (4555754).

6378022 is a wasteful number, since it uses less digits than its factorization.

6378022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455582.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 6378022 is about 2525.4746088607. The cubic root of 6378022 is about 185.4507828539.

The spelling of 6378022 in words is "six million, three hundred seventy-eight thousand, twenty-two".