2323523 has 4 divisors (see below), whose sum is σ = 2349720. Its totient is φ = 2297328.

The previous prime is 2323463. The next prime is 2323549. The reversal of 2323523 is 3253232.

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

It is a cyclic number.

It is not a de Polignac number, because 2323523 - 2⁶ = 2323459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323495 and 2323504.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12965 + ... + 13142.

It is an arithmetic number, because the mean of its divisors is an integer number (587430).

2^2323523 is an apocalyptic number.

2323523 is a deficient number, since it is larger than the sum of its proper divisors (26197).

2323523 is an equidigital number, since it uses as much as digits as its factorization.

2323523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26196.

The product of its digits is 1080, while the sum is 20.

The square root of 2323523 is about 1524.3106638740. The cubic root of 2323523 is about 132.4490940082.

Adding to 2323523 its reverse (3253232), we get a palindrome (5576755).

The spelling of 2323523 in words is "two million, three hundred twenty-three thousand, five hundred twenty-three".