43230828 has 48 divisors (see below), whose sum is σ = 103946976. Its totient is φ = 13977600.

The previous prime is 43230809. The next prime is 43230839. The reversal of 43230828 is 82803234.

43230828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43230795 and 43230804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63900 + ... + 64572.

It is an arithmetic number, because the mean of its divisors is an integer number (2165562).

Almost surely, 2^43230828 is an apocalyptic number.

It is an amenable number.

43230828 is an abundant number, since it is smaller than the sum of its proper divisors (60716148).

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

43230828 is a wasteful number, since it uses less digits than its factorization.

43230828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 43230828 is about 6575.0154372442. The cubic root of 43230828 is about 350.9655732016.

The spelling of 43230828 in words is "forty-three million, two hundred thirty thousand, eight hundred twenty-eight".