4320233 has 4 divisors (see below), whose sum is σ = 4372368. Its totient is φ = 4268100.

The previous prime is 4320223. The next prime is 4320241. The reversal of 4320233 is 3320234.

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 4320233 - 2¹⁰ = 4319209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4320223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25943 + ... + 26108.

It is an arithmetic number, because the mean of its divisors is an integer number (1093092).

Almost surely, 2^4320233 is an apocalyptic number.

It is an amenable number.

4320233 is a deficient number, since it is larger than the sum of its proper divisors (52135).

4320233 is an equidigital number, since it uses as much as digits as its factorization.

4320233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52134.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 4320233 is about 2078.5170194155. The cubic root of 4320233 is about 162.8679849954.

Adding to 4320233 its reverse (3320234), we get a palindrome (7640467).

Subtracting from 4320233 its reverse (3320234), we obtain a palindrome (999999).

The spelling of 4320233 in words is "four million, three hundred twenty thousand, two hundred thirty-three".