233032253 has 8 divisors (see below), whose sum is σ = 240577848. Its totient is φ = 225552384.

The previous prime is 233032229. The next prime is 233032259. The reversal of 233032253 is 352230332.

It can be written as a sum of positive squares in 4 ways, for example, as 71182969 + 161849284 = 8437^2 + 12722^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 233032253 - 2¹⁰ = 233031229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233032259) 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 7 ways as a sum of consecutive naturals, for example, 9176 + ... + 23457.

It is an arithmetic number, because the mean of its divisors is an integer number (30072231).

Almost surely, 2^233032253 is an apocalyptic number.

It is an amenable number.

233032253 is a deficient number, since it is larger than the sum of its proper divisors (7545595).

233032253 is a wasteful number, since it uses less digits than its factorization.

233032253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32863.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 233032253 is about 15265.3939680573. The cubic root of 233032253 is about 615.3733410759.

Adding to 233032253 its reverse (352230332), we get a palindrome (585262585).

The spelling of 233032253 in words is "two hundred thirty-three million, thirty-two thousand, two hundred fifty-three".