6766168 has 8 divisors (see below), whose sum is σ = 12686580. Its totient is φ = 3383080.

The previous prime is 6766141. The next prime is 6766169. The reversal of 6766168 is 8616676.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 6766168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6766169) 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 as a sum of consecutive naturals, namely, 422878 + ... + 422893.

Almost surely, 2^6766168 is an apocalyptic number.

It is an amenable number.

6766168 is a deficient number, since it is larger than the sum of its proper divisors (5920412).

6766168 is a wasteful number, since it uses less digits than its factorization.

6766168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845777 (or 845773 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 6766168 is about 2601.1858834001. The cubic root of 6766168 is about 189.1389290473.

The spelling of 6766168 in words is "six million, seven hundred sixty-six thousand, one hundred sixty-eight".