6528132 has 108 divisors (see below), whose sum is σ = 18984420. Its totient is φ = 1886976.

The previous prime is 6528121. The next prime is 6528133. The reversal of 6528132 is 2318256.

6528132 is a `hidden beast` number, since 6 + 528 + 132 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 147456 + 6380676 = 384^2 + 2526^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6528096 and 6528105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6528133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 176418 + ... + 176454.

Almost surely, 2^6528132 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 6528132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9492210).

6528132 is an abundant number, since it is smaller than the sum of its proper divisors (12456288).

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

6528132 is a wasteful number, since it uses less digits than its factorization.

6528132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 84 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 6528132 is about 2555.0209392488. The cubic root of 6528132 is about 186.8944088222.

The spelling of 6528132 in words is "six million, five hundred twenty-eight thousand, one hundred thirty-two".