8230528 has 16 divisors (see below), whose sum is σ = 16397010. Its totient is φ = 4115200.

The previous prime is 8230517. The next prime is 8230543. The reversal of 8230528 is 8250328.

It can be written as a sum of positive squares in only one way, i.e., 7441984 + 788544 = 2728^2 + 888^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8230496 and 8230505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32023 + ... + 32278.

Almost surely, 2^8230528 is an apocalyptic number.

It is an amenable number.

8230528 is a deficient number, since it is larger than the sum of its proper divisors (8166482).

8230528 is an equidigital number, since it uses as much as digits as its factorization.

8230528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64315 (or 64303 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 8230528 is about 2868.8896806953. The cubic root of 8230528 is about 201.9029040272.

The spelling of 8230528 in words is "eight million, two hundred thirty thousand, five hundred twenty-eight".