6746166 has 56 divisors (see below), whose sum is σ = 17365584. Its totient is φ = 1924560.

The previous prime is 6746147. The next prime is 6746171. The reversal of 6746166 is 6616476.

6746166 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 6746166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9876 + ... + 10536.

Almost surely, 2^6746166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6746166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8682792).

6746166 is an abundant number, since it is smaller than the sum of its proper divisors (10619418).

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

6746166 is an equidigital number, since it uses as much as digits as its factorization.

6746166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 673 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 6746166 is about 2597.3382529043. The cubic root of 6746166 is about 188.9523689496.

The spelling of 6746166 in words is "six million, seven hundred forty-six thousand, one hundred sixty-six".