233496133 has 4 divisors (see below), whose sum is σ = 251457388. Its totient is φ = 215534880.

The previous prime is 233496127. The next prime is 233496167. The reversal of 233496133 is 331694332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 141681409 + 91814724 = 11903^2 + 9582^2 .

It is a cyclic number.

It is not a de Polignac number, because 233496133 - 2⁵ = 233496101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233496733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8980608 + ... + 8980633.

It is an arithmetic number, because the mean of its divisors is an integer number (62864347).

Almost surely, 2^233496133 is an apocalyptic number.

It is an amenable number.

233496133 is a deficient number, since it is larger than the sum of its proper divisors (17961255).

233496133 is a wasteful number, since it uses less digits than its factorization.

233496133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17961254.

The product of its digits is 34992, while the sum is 34.

The square root of 233496133 is about 15280.5802573070. The cubic root of 233496133 is about 615.7813964369.

The spelling of 233496133 in words is "two hundred thirty-three million, four hundred ninety-six thousand, one hundred thirty-three".