4224401 has 16 divisors (see below), whose sum is σ = 4669440. Its totient is φ = 3810240.

The previous prime is 4224397. The next prime is 4224427. The reversal of 4224401 is 1044224.

It is a cyclic number.

It is not a de Polignac number, because 4224401 - 2² = 4224397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4224401.

It is not an unprimeable number, because it can be changed into a prime (4224461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33200 + ... + 33326.

It is an arithmetic number, because the mean of its divisors is an integer number (291840).

Almost surely, 2^4224401 is an apocalyptic number.

It is an amenable number.

4224401 is a deficient number, since it is larger than the sum of its proper divisors (445039).

4224401 is a wasteful number, since it uses less digits than its factorization.

4224401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4224401 is about 2055.3347659201. The cubic root of 4224401 is about 161.6547159952.

Adding to 4224401 its reverse (1044224), we get a palindrome (5268625).

The spelling of 4224401 in words is "four million, two hundred twenty-four thousand, four hundred one".