230435328 has 80 divisors (see below), whose sum is σ = 622835136. Its totient is φ = 75694080.

The previous prime is 230435291. The next prime is 230435333. The reversal of 230435328 is 823534032.

It is a junction number, because it is equal to n+sod(n) for n = 230435295 and 230435304.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 108000 + ... + 110112.

Almost surely, 2^230435328 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 230435328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311417568).

230435328 is an abundant number, since it is smaller than the sum of its proper divisors (392399808).

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

230435328 is an equidigital number, since it uses as much as digits as its factorization.

230435328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 230435328 is about 15180.0964423814. The cubic root of 230435328 is about 613.0788778547.

The spelling of 230435328 in words is "two hundred thirty million, four hundred thirty-five thousand, three hundred twenty-eight".