264233 has 4 divisors (see below), whose sum is σ = 278160. Its totient is φ = 250308.

The previous prime is 264221. The next prime is 264263. The reversal of 264233 is 332462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 264233 - 2⁶ = 264169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6935 + ... + 6972.

It is an arithmetic number, because the mean of its divisors is an integer number (69540).

2²⁶⁴²³³ is an apocalyptic number.

It is an amenable number.

264233 is a deficient number, since it is larger than the sum of its proper divisors (13927).

264233 is a wasteful number, since it uses less digits than its factorization.

264233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13926.

The product of its digits is 864, while the sum is 20.

The square root of 264233 is about 514.0359909578. The cubic root of 264233 is about 64.1695536641.

Adding to 264233 its reverse (332462), we get a palindrome (596695).

The spelling of 264233 in words is "two hundred sixty-four thousand, two hundred thirty-three".