233030252 has 24 divisors (see below), whose sum is σ = 501912096. Its totient is φ = 92187648.

The previous prime is 233030251. The next prime is 233030261. The reversal of 233030252 is 252030332.

It is not an unprimeable number, because it can be changed into a prime (233030251) 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, 319733 + ... + 320460.

It is an arithmetic number, because the mean of its divisors is an integer number (20913004).

Almost surely, 2^233030252 is an apocalyptic number.

It is an amenable number.

233030252 is an abundant number, since it is smaller than the sum of its proper divisors (268881844).

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

233030252 is a wasteful number, since it uses less digits than its factorization.

233030252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640217 (or 640215 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 233030252 is about 15265.3284275184. The cubic root of 233030252 is about 615.3715797094.

Adding to 233030252 its reverse (252030332), we get a palindrome (485060584).

The spelling of 233030252 in words is "two hundred thirty-three million, thirty thousand, two hundred fifty-two".