6808560 has 80 divisors (see below), whose sum is σ = 23034240. Its totient is φ = 1649920.

The previous prime is 6808559. The next prime is 6808601. The reversal of 6808560 is 658086.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351 + ... + 3929.

It is an arithmetic number, because the mean of its divisors is an integer number (287928).

Almost surely, 2^6808560 is an apocalyptic number.

6808560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6808560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11517120).

6808560 is an abundant number, since it is smaller than the sum of its proper divisors (16225680).

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

6808560 is a wasteful number, since it uses less digits than its factorization.

6808560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606 (or 2600 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 6808560 is about 2609.3217509537. The cubic root of 6808560 is about 189.5331103396.

The spelling of 6808560 in words is "six million, eight hundred eight thousand, five hundred sixty".