6680022 has 8 divisors (see below), whose sum is σ = 13360056. Its totient is φ = 2226672.

The previous prime is 6680021. The next prime is 6680027. The reversal of 6680022 is 2200866.

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

6680022 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6679974 and 6680001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6680021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556663 + ... + 556674.

It is an arithmetic number, because the mean of its divisors is an integer number (1670007).

Almost surely, 2^6680022 is an apocalyptic number.

6680022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6680022 is a wasteful number, since it uses less digits than its factorization.

6680022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113342.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 6680022 is about 2584.5738526883. The cubic root of 6680022 is about 188.3328004440.

Adding to 6680022 its reverse (2200866), we get a palindrome (8880888).

The spelling of 6680022 in words is "six million, six hundred eighty thousand, twenty-two".