4424401 has 4 divisors (see below), whose sum is σ = 4433904. Its totient is φ = 4414900.

The previous prime is 4424389. The next prime is 4424411. The reversal of 4424401 is 1044244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4424401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424411) 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, 4015 + ... + 4996.

It is an arithmetic number, because the mean of its divisors is an integer number (1108476).

Almost surely, 2^4424401 is an apocalyptic number.

It is an amenable number.

4424401 is a deficient number, since it is larger than the sum of its proper divisors (9503).

4424401 is an equidigital number, since it uses as much as digits as its factorization.

4424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4424401 is about 2103.4260148624. The cubic root of 4424401 is about 164.1666088908.

Adding to 4424401 its reverse (1044244), we get a palindrome (5468645).

The spelling of 4424401 in words is "four million, four hundred twenty-four thousand, four hundred one".