528000830 has 16 divisors (see below), whose sum is σ = 1086173280. Its totient is φ = 181028832.

The previous prime is 528000821. The next prime is 528000833. The reversal of 528000830 is 38000825.

It is a self number, because there is not a number n which added to its sum of digits gives 528000830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528000833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771365 + ... + 3771504.

It is an arithmetic number, because the mean of its divisors is an integer number (67885830).

Almost surely, 2^528000830 is an apocalyptic number.

528000830 is an abundant number, since it is smaller than the sum of its proper divisors (558172450).

528000830 is a wasteful number, since it uses less digits than its factorization.

528000830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542883.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 528000830 is about 22978.2686467018. The cubic root of 528000830 is about 808.2484276380.

The spelling of 528000830 in words is "five hundred twenty-eight million, eight hundred thirty", and thus it is an aban number.