6560320 has 112 divisors (see below), whose sum is σ = 17922240. Its totient is φ = 2267136.

The previous prime is 6560303. The next prime is 6560327. The reversal of 6560320 is 230656.

It is a junction number, because it is equal to n+sod(n) for n = 6560291 and 6560300.

It is not an unprimeable number, because it can be changed into a prime (6560327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78999 + ... + 79081.

It is an arithmetic number, because the mean of its divisors is an integer number (160020).

Almost surely, 2^6560320 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 6560320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8961120).

6560320 is an abundant number, since it is smaller than the sum of its proper divisors (11361920).

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

6560320 is a wasteful number, since it uses less digits than its factorization.

6560320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 6560320 is about 2561.3121637161. The cubic root of 6560320 is about 187.2010762838.

Adding to 6560320 its reverse (230656), we get a palindrome (6790976).

The spelling of 6560320 in words is "six million, five hundred sixty thousand, three hundred twenty".