6676164 has 72 divisors (see below), whose sum is σ = 19236672. Its totient is φ = 1932480.

The previous prime is 6676139. The next prime is 6676171. The reversal of 6676164 is 4616766.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

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 23 ways as a sum of consecutive naturals, for example, 8742 + ... + 9474.

It is an arithmetic number, because the mean of its divisors is an integer number (267176).

Almost surely, 2^6676164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6676164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9618336).

6676164 is an abundant number, since it is smaller than the sum of its proper divisors (12560508).

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

6676164 is a wasteful number, since it uses less digits than its factorization.

6676164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 772 counting only the distinct ones).

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

The square root of 6676164 is about 2583.8273936159. The cubic root of 6676164 is about 188.2965366978.

The spelling of 6676164 in words is "six million, six hundred seventy-six thousand, one hundred sixty-four".