6788256 has 48 divisors (see below), whose sum is σ = 18402048. Its totient is φ = 2188800.

The previous prime is 6788251. The next prime is 6788267. The reversal of 6788256 is 6528876.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (6788251) 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, 1836 + ... + 4116.

It is an arithmetic number, because the mean of its divisors is an integer number (383376).

Almost surely, 2^6788256 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 6788256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9201024).

6788256 is an abundant number, since it is smaller than the sum of its proper divisors (11613792).

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

6788256 is a wasteful number, since it uses less digits than its factorization.

6788256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325 (or 2317 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 6788256 is about 2605.4281797816. The cubic root of 6788256 is about 189.3445187247.

The spelling of 6788256 in words is "six million, seven hundred eighty-eight thousand, two hundred fifty-six".