6678122 has 8 divisors (see below), whose sum is σ = 10927872. Its totient is φ = 3035500.

The previous prime is 6678109. The next prime is 6678131. The reversal of 6678122 is 2218766.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 151754 + ... + 151797.

It is an arithmetic number, because the mean of its divisors is an integer number (1365984).

Almost surely, 2^6678122 is an apocalyptic number.

6678122 is a deficient number, since it is larger than the sum of its proper divisors (4249750).

6678122 is a wasteful number, since it uses less digits than its factorization.

6678122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303564.

The product of its digits is 8064, while the sum is 32.

The square root of 6678122 is about 2584.2062611177. The cubic root of 6678122 is about 188.3149429054.

The spelling of 6678122 in words is "six million, six hundred seventy-eight thousand, one hundred twenty-two".