2326423 has 4 divisors (see below), whose sum is σ = 2537928. Its totient is φ = 2114920.

The previous prime is 2326421. The next prime is 2326439. The reversal of 2326423 is 3246232.

It is a happy number.

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 2326423 - 2¹ = 2326421 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

2326423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2326394 and 2326403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326421) 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, 105736 + ... + 105757.

It is an arithmetic number, because the mean of its divisors is an integer number (634482).

2^2326423 is an apocalyptic number.

2326423 is a deficient number, since it is larger than the sum of its proper divisors (211505).

2326423 is a wasteful number, since it uses less digits than its factorization.

2326423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211504.

The product of its digits is 1728, while the sum is 22.

The square root of 2326423 is about 1525.2616169038. The cubic root of 2326423 is about 132.5041745451.

The spelling of 2326423 in words is "two million, three hundred twenty-six thousand, four hundred twenty-three".