233225236 has 6 divisors (see below), whose sum is σ = 408144170. Its totient is φ = 116612616.

The previous prime is 233225203. The next prime is 233225287. The reversal of 233225236 is 632522332.

It can be written as a sum of positive squares in only one way, i.e., 200392336 + 32832900 = 14156^2 + 5730^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29153151 + ... + 29153158.

Almost surely, 2^233225236 is an apocalyptic number.

It is an amenable number.

233225236 is a deficient number, since it is larger than the sum of its proper divisors (174918934).

233225236 is a wasteful number, since it uses less digits than its factorization.

233225236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58306313 (or 58306311 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 233225236 is about 15271.7135908188. The cubic root of 233225236 is about 615.5431656742.

Adding to 233225236 its reverse (632522332), we get a palindrome (865747568).

The spelling of 233225236 in words is "two hundred thirty-three million, two hundred twenty-five thousand, two hundred thirty-six".