233315242 has 8 divisors (see below), whose sum is σ = 370559556. Its totient is φ = 109795392.

The previous prime is 233315213. The next prime is 233315261. The reversal of 233315242 is 242513332.

It can be written as a sum of positive squares in 2 ways, for example, as 193738561 + 39576681 = 13919^2 + 6291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3431073 + ... + 3431140.

Almost surely, 2^233315242 is an apocalyptic number.

233315242 is a deficient number, since it is larger than the sum of its proper divisors (137244314).

233315242 is a wasteful number, since it uses less digits than its factorization.

233315242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6862232.

The product of its digits is 4320, while the sum is 25.

The square root of 233315242 is about 15274.6601271518. The cubic root of 233315242 is about 615.6223387140.

Adding to 233315242 its reverse (242513332), we get a palindrome (475828574).

The spelling of 233315242 in words is "two hundred thirty-three million, three hundred fifteen thousand, two hundred forty-two".