6608 has 20 divisors (see below), whose sum is σ = 14880. Its totient is φ = 2784.

The previous prime is 6607. The next prime is 6619. The reversal of 6608 is 8066.

It is a self number, because there is not a number n which added to its sum of digits gives 6608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83 + ... + 141.

It is an arithmetic number, because the mean of its divisors is an integer number (744).

2⁶⁶⁰⁸ 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 6608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7440).

6608 is an abundant number, since it is smaller than the sum of its proper divisors (8272).

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

6608 is a wasteful number, since it uses less digits than its factorization.

6608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 6608 is about 81.2896057316. The cubic root of 6608 is about 18.7653503924.

The spelling of 6608 in words is "six thousand, six hundred eight".