232020228 has 48 divisors (see below), whose sum is σ = 616283136. Its totient is φ = 67251360.

The previous prime is 232020227. The next prime is 232020253. The reversal of 232020228 is 822020232.

It is not an unprimeable number, because it can be changed into a prime (232020221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35176 + ... + 41247.

It is an arithmetic number, because the mean of its divisors is an integer number (12839232).

Almost surely, 2^232020228 is an apocalyptic number.

It is an amenable number.

232020228 is an abundant number, since it is smaller than the sum of its proper divisors (384262908).

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

232020228 is a wasteful number, since it uses less digits than its factorization.

232020228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76464 (or 76462 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 232020228 is about 15232.2102138856. The cubic root of 232020228 is about 614.4812229011.

The spelling of 232020228 in words is "two hundred thirty-two million, twenty thousand, two hundred twenty-eight".