233136652 has 24 divisors (see below), whose sum is σ = 468221600. Its totient is φ = 99498240.

The previous prime is 233136641. The next prime is 233136661. The reversal of 233136652 is 256631332.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10527 + ... + 24022.

Almost surely, 2^233136652 is an apocalyptic number.

It is an amenable number.

233136652 is an abundant number, since it is smaller than the sum of its proper divisors (235084948).

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

233136652 is a wasteful number, since it uses less digits than its factorization.

233136652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34801 (or 34799 counting only the distinct ones).

The product of its digits is 19440, while the sum is 31.

The square root of 233136652 is about 15268.8130514457. The cubic root of 233136652 is about 615.4652235930.

Adding to 233136652 its reverse (256631332), we get a palindrome (489767984).

It can be divided in two parts, 2331 and 36652, that added together give a palindrome (38983).

The spelling of 233136652 in words is "two hundred thirty-three million, one hundred thirty-six thousand, six hundred fifty-two".