6568480 has 48 divisors (see below), whose sum is σ = 15795864. Its totient is φ = 2580480.

The previous prime is 6568469. The next prime is 6568483. The reversal of 6568480 is 848656.

It can be written as a sum of positive squares in 4 ways, for example, as 2835856 + 3732624 = 1684^2 + 1932^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6568483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9424 + ... + 10096.

Almost surely, 2^6568480 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 6568480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7897932).

6568480 is an abundant number, since it is smaller than the sum of its proper divisors (9227384).

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

6568480 is a wasteful number, since it uses less digits than its factorization.

6568480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 6568480 is about 2562.9046022043. The cubic root of 6568480 is about 187.2786602976.

The spelling of 6568480 in words is "six million, five hundred sixty-eight thousand, four hundred eighty".