528674328 has 144 divisors (see below), whose sum is σ = 1793872080. Its totient is φ = 139418496.

The previous prime is 528674323. The next prime is 528674353. The reversal of 528674328 is 823476825.

528674328 is a `hidden beast` number, since 528 + 67 + 43 + 28 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528674323) 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, 40101 + ... + 51627.

It is an arithmetic number, because the mean of its divisors is an integer number (12457445).

Almost surely, 2^528674328 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 528674328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (896936040).

528674328 is an abundant number, since it is smaller than the sum of its proper divisors (1265197752).

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

528674328 is a wasteful number, since it uses less digits than its factorization.

528674328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11566 (or 11552 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 528674328 is about 22992.9190839267. The cubic root of 528674328 is about 808.5919387211.

The spelling of 528674328 in words is "five hundred twenty-eight million, six hundred seventy-four thousand, three hundred twenty-eight".