323423 has 4 divisors (see below), whose sum is σ = 333888. Its totient is φ = 312960.

The previous prime is 323419. The next prime is 323441. The reversal of 323423 is 324323.

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 323423 - 2² = 323419 is a prime.

It is a d-powerful number, because it can be written as 3³ + 2¹⁷ + 4² + 3⁷ + 2¹⁷ + 3¹⁰ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323413) 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, 5186 + ... + 5247.

It is an arithmetic number, because the mean of its divisors is an integer number (83472).

2³²³⁴²³ is an apocalyptic number.

323423 is a deficient number, since it is larger than the sum of its proper divisors (10465).

323423 is a wasteful number, since it uses less digits than its factorization.

323423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10464.

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

The square root of 323423 is about 568.7029101385. The cubic root of 323423 is about 68.6420587141.

Adding to 323423 its reverse (324323), we get a palindrome (647746).

Subtracting 323423 from its reverse (324323), we obtain a square (900 = 30²).

The spelling of 323423 in words is "three hundred twenty-three thousand, four hundred twenty-three", and thus it is an iban number.