230330432 has 28 divisors (see below), whose sum is σ = 457558140. Its totient is φ = 115040256.

The previous prime is 230330431. The next prime is 230330473. The reversal of 230330432 is 234033032.

It can be written as a sum of positive squares in 2 ways, for example, as 151191616 + 79138816 = 12296^2 + 8896^2 .

It is not an unprimeable number, because it can be changed into a prime (230330431) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 94088 + ... + 96504.

Almost surely, 2^230330432 is an apocalyptic number.

It is an amenable number.

230330432 is a deficient number, since it is larger than the sum of its proper divisors (227227708).

230330432 is a wasteful number, since it uses less digits than its factorization.

230330432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918 (or 3908 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 230330432 is about 15176.6409985873. The cubic root of 230330432 is about 612.9858376034.

Adding to 230330432 its reverse (234033032), we get a palindrome (464363464).

The spelling of 230330432 in words is "two hundred thirty million, three hundred thirty thousand, four hundred thirty-two".