232033220 has 24 divisors (see below), whose sum is σ = 487721304. Its totient is φ = 92727296.

The previous prime is 232033199. The next prime is 232033231. The reversal of 232033220 is 22330232.

232033220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 749956 + 231283264 = 866^2 + 15208^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19574 + ... + 29106.

It is an arithmetic number, because the mean of its divisors is an integer number (20321721).

Almost surely, 2^232033220 is an apocalyptic number.

232033220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232033220 is an abundant number, since it is smaller than the sum of its proper divisors (255688084).

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

232033220 is a wasteful number, since it uses less digits than its factorization.

232033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759 (or 10757 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 232033220 is about 15232.6366726184. The cubic root of 232033220 is about 614.4926920032.

Adding to 232033220 its reverse (22330232), we get a palindrome (254363452).

The spelling of 232033220 in words is "two hundred thirty-two million, thirty-three thousand, two hundred twenty".