2323533 has 4 divisors (see below), whose sum is σ = 3098048. Its totient is φ = 1549020.

The previous prime is 2323463. The next prime is 2323549. The reversal of 2323533 is 3353232.

Added to its reverse (3353232) it gives a triangular number (5676765 = T₃₃₆₉).

2323533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 2323533 - 2⁹ = 2323021 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387253 + ... + 387258.

It is an arithmetic number, because the mean of its divisors is an integer number (774512).

2^2323533 is an apocalyptic number.

It is an amenable number.

2323533 is a deficient number, since it is larger than the sum of its proper divisors (774515).

2323533 is an equidigital number, since it uses as much as digits as its factorization.

2323533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774514.

The product of its digits is 1620, while the sum is 21.

The square root of 2323533 is about 1524.3139440417. The cubic root of 2323533 is about 132.4492840198.

Adding to 2323533 its reverse (3353232), we get a palindrome (5676765).

The spelling of 2323533 in words is "two million, three hundred twenty-three thousand, five hundred thirty-three".