6528256 has 36 divisors (see below), whose sum is σ = 14896672. Its totient is φ = 2797056.

The previous prime is 6528233. The next prime is 6528257.

6528256 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6528257) 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, 30 + ... + 3613.

Almost surely, 2^6528256 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 6528256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7448336).

6528256 is an abundant number, since it is smaller than the sum of its proper divisors (8368416).

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

6528256 is an equidigital number, since it uses as much as digits as its factorization.

6528256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666 (or 3652 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 6528256 is about 2555.0452050796. The cubic root of 6528256 is about 186.8955921500.

The spelling of 6528256 in words is "six million, five hundred twenty-eight thousand, two hundred fifty-six".