8528130 has 96 divisors (see below), whose sum is σ = 24648624. Its totient is φ = 2032128.

The previous prime is 8528111. The next prime is 8528141. The reversal of 8528130 is 318258.

It is a happy number.

8528130 is a `hidden beast` number, since 8 + 528 + 130 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 6548481 + 1979649 = 2559^2 + 1407^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8528094 and 8528103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43192 + ... + 43388.

Almost surely, 2^8528130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8528130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12324312).

8528130 is an abundant number, since it is smaller than the sum of its proper divisors (16120494).

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

8528130 is a wasteful number, since it uses less digits than its factorization.

8528130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 8528130 is about 2920.2962178519. The cubic root of 8528130 is about 204.3076384910.

The spelling of 8528130 in words is "eight million, five hundred twenty-eight thousand, one hundred thirty".