441323 has 4 divisors (see below), whose sum is σ = 444048. Its totient is φ = 438600.

The previous prime is 441319. The next prime is 441349. The reversal of 441323 is 323144.

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 441323 - 2² = 441319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441523) 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, 1103 + ... + 1448.

It is an arithmetic number, because the mean of its divisors is an integer number (111012).

2⁴⁴¹³²³ is an apocalyptic number.

441323 is a deficient number, since it is larger than the sum of its proper divisors (2725).

441323 is a wasteful number, since it uses less digits than its factorization.

441323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724.

The product of its digits is 288, while the sum is 17.

The square root of 441323 is about 664.3214583317. The cubic root of 441323 is about 76.1352048481.

Adding to 441323 its reverse (323144), we get a palindrome (764467).

The spelling of 441323 in words is "four hundred forty-one thousand, three hundred twenty-three", and thus it is an iban number.