6555760 has 60 divisors (see below), whose sum is σ = 16157448. Its totient is φ = 2473344.

The previous prime is 6555751. The next prime is 6555767. The reversal of 6555760 is 675556.

6555760 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6555767) 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 11 ways as a sum of consecutive naturals, for example, 28767 + ... + 28993.

Almost surely, 2^6555760 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 6555760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8078724).

6555760 is an abundant number, since it is smaller than the sum of its proper divisors (9601688).

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

6555760 is a wasteful number, since it uses less digits than its factorization.

6555760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 6555760 is about 2560.4218402443. The cubic root of 6555760 is about 187.1576924870.

The spelling of 6555760 in words is "six million, five hundred fifty-five thousand, seven hundred sixty".