4401323 has 4 divisors (see below), whose sum is σ = 4410480. Its totient is φ = 4392168.

The previous prime is 4401289. The next prime is 4401329. The reversal of 4401323 is 3231044.

4401323 is nontrivially palindromic in base 9.

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 4401323 - 2⁶ = 4401259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4401329) 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, 3815 + ... + 4832.

It is an arithmetic number, because the mean of its divisors is an integer number (1102620).

Almost surely, 2^4401323 is an apocalyptic number.

4401323 is a deficient number, since it is larger than the sum of its proper divisors (9157).

4401323 is an equidigital number, since it uses as much as digits as its factorization.

4401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156.

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

The square root of 4401323 is about 2097.9330303897. The cubic root of 4401323 is about 163.8806761416.

Adding to 4401323 its reverse (3231044), we get a palindrome (7632367).

The spelling of 4401323 in words is "four million, four hundred one thousand, three hundred twenty-three".