233613242 has 4 divisors (see below), whose sum is σ = 350419866. Its totient is φ = 116806620.

The previous prime is 233613229. The next prime is 233613253. The reversal of 233613242 is 242316332.

233613242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 232837081 + 776161 = 15259^2 + 881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58403309 + ... + 58403312.

Almost surely, 2^233613242 is an apocalyptic number.

233613242 is a deficient number, since it is larger than the sum of its proper divisors (116806624).

233613242 is a wasteful number, since it uses less digits than its factorization.

233613242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116806623.

The product of its digits is 5184, while the sum is 26.

The square root of 233613242 is about 15284.4117322192. The cubic root of 233613242 is about 615.8843267509.

Adding to 233613242 its reverse (242316332), we get a palindrome (475929574).

The spelling of 233613242 in words is "two hundred thirty-three million, six hundred thirteen thousand, two hundred forty-two".