330133232 has 40 divisors (see below), whose sum is σ = 751462320. Its totient is φ = 138516480.

The previous prime is 330133171. The next prime is 330133241. The reversal of 330133232 is 232331033.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69857 + ... + 74432.

It is an arithmetic number, because the mean of its divisors is an integer number (18786558).

Almost surely, 2^330133232 is an apocalyptic number.

It is an amenable number.

330133232 is an abundant number, since it is smaller than the sum of its proper divisors (421329088).

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

330133232 is a wasteful number, since it uses less digits than its factorization.

330133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144321 (or 144315 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 330133232 is about 18169.5688446369. The cubic root of 330133232 is about 691.1353094285.

Adding to 330133232 its reverse (232331033), we get a palindrome (562464265).

The spelling of 330133232 in words is "three hundred thirty million, one hundred thirty-three thousand, two hundred thirty-two".