6808608 has 72 divisors (see below), whose sum is σ = 19813248. Its totient is φ = 2216832.

The previous prime is 6808603. The next prime is 6808639. The reversal of 6808608 is 8068086.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is not an unprimeable number, because it can be changed into a prime (6808601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13285 + ... + 13787.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

Almost surely, 2^6808608 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 6808608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9906624).

6808608 is an abundant number, since it is smaller than the sum of its proper divisors (13004640).

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

6808608 is a wasteful number, since it uses less digits than its factorization.

6808608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 6808608 is about 2609.3309487300. The cubic root of 6808608 is about 189.5335557382.

The spelling of 6808608 in words is "six million, eight hundred eight thousand, six hundred eight".