6548480 has 44 divisors (see below), whose sum is σ = 15720960. Its totient is φ = 2617344.

The previous prime is 6548459. The next prime is 6548489. The reversal of 6548480 is 848456.

6548480 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 2559²-1.

It is a self number, because there is not a number n which added to its sum of digits gives 6548480.

It is not an unprimeable number, because it can be changed into a prime (6548489) 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, 4481 + ... + 5759.

Almost surely, 2^6548480 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 6548480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7860480).

6548480 is an abundant number, since it is smaller than the sum of its proper divisors (9172480).

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

6548480 is a wasteful number, since it uses less digits than its factorization.

6548480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 6548480 is about 2558.9998046112. Note that the first 3 decimals coincide. The cubic root of 6548480 is about 187.0883889201.

The spelling of 6548480 in words is "six million, five hundred forty-eight thousand, four hundred eighty".