233812272 has 20 divisors (see below), whose sum is σ = 604015160. Its totient is φ = 77937408.

The previous prime is 233812223. The next prime is 233812279. The reversal of 233812272 is 272218332.

It is not an unprimeable number, because it can be changed into a prime (233812279) 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, 2435497 + ... + 2435592.

It is an arithmetic number, because the mean of its divisors is an integer number (30200758).

Almost surely, 2^233812272 is an apocalyptic number.

It is an amenable number.

233812272 is an abundant number, since it is smaller than the sum of its proper divisors (370202888).

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

233812272 is a wasteful number, since it uses less digits than its factorization.

233812272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871100 (or 4871094 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 233812272 is about 15290.9212279705. The cubic root of 233812272 is about 616.0591807987.

The spelling of 233812272 in words is "two hundred thirty-three million, eight hundred twelve thousand, two hundred seventy-two".