233380528 has 20 divisors (see below), whose sum is σ = 463204728. Its totient is φ = 113843840.

The previous prime is 233380513. The next prime is 233380529. The reversal of 233380528 is 825083332.

It is a happy number.

233380528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 233380493 and 233380502.

It is not an unprimeable number, because it can be changed into a prime (233380529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177226 + ... + 178537.

Almost surely, 2^233380528 is an apocalyptic number.

It is an amenable number.

233380528 is a deficient number, since it is larger than the sum of its proper divisors (229824200).

233380528 is a wasteful number, since it uses less digits than its factorization.

233380528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355812 (or 355806 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 233380528 is about 15276.7970465016. The cubic root of 233380528 is about 615.6797542683.

The spelling of 233380528 in words is "two hundred thirty-three million, three hundred eighty thousand, five hundred twenty-eight".