233862728 has 32 divisors (see below), whose sum is σ = 494856000. Its totient is φ = 102634560.

The previous prime is 233862721. The next prime is 233862743. The reversal of 233862728 is 827268332.

233862728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (233862721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43268 + ... + 48371.

It is an arithmetic number, because the mean of its divisors is an integer number (15464250).

Almost surely, 2^233862728 is an apocalyptic number.

It is an amenable number.

233862728 is an abundant number, since it is smaller than the sum of its proper divisors (260993272).

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

233862728 is a wasteful number, since it uses less digits than its factorization.

233862728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91685 (or 91681 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 233862728 is about 15292.5710068647. The cubic root of 233862728 is about 616.1034921973.

The spelling of 233862728 in words is "two hundred thirty-three million, eight hundred sixty-two thousand, seven hundred twenty-eight".