2323503 has 24 divisors (see below), whose sum is σ = 4132128. Its totient is φ = 1225152.

The previous prime is 2323463. The next prime is 2323549. The reversal of 2323503 is 3053232.

It is not a de Polignac number, because 2323503 - 2⁶ = 2323439 is a prime.

2323503 is a lucky 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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 600 + ... + 2237.

It is an arithmetic number, because the mean of its divisors is an integer number (172172).

2^2323503 is an apocalyptic number.

2323503 is a deficient number, since it is larger than the sum of its proper divisors (1808625).

2323503 is a wasteful number, since it uses less digits than its factorization.

2323503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 2323503 is about 1524.3041035174. The cubic root of 2323503 is about 132.4487139833.

Adding to 2323503 its reverse (3053232), we get a palindrome (5376735).

The spelling of 2323503 in words is "two million, three hundred twenty-three thousand, five hundred three".