6612684 has 96 divisors (see below), whose sum is σ = 18439680. Its totient is φ = 1824768.

The previous prime is 6612679. The next prime is 6612691. The reversal of 6612684 is 4862166.

It is a happy number.

6612684 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68124 + ... + 68220.

It is an arithmetic number, because the mean of its divisors is an integer number (192080).

Almost surely, 2^6612684 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 6612684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9219840).

6612684 is an abundant number, since it is smaller than the sum of its proper divisors (11826996).

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

6612684 is a wasteful number, since it uses less digits than its factorization.

6612684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 157 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 6612684 is about 2571.5139509635. The cubic root of 6612684 is about 187.6978320820.

The spelling of 6612684 in words is "six million, six hundred twelve thousand, six hundred eighty-four".