4401441 has 24 divisors (see below), whose sum is σ = 7240896. Its totient is φ = 2550240.

The previous prime is 4401433. The next prime is 4401443. The reversal of 4401441 is 1441044.

It is not a de Polignac number, because 4401441 - 2³ = 4401433 is a prime.

It is a Curzon number.

4401441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4401443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1311 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (301704).

Almost surely, 2^4401441 is an apocalyptic number.

It is an amenable number.

4401441 is a deficient number, since it is larger than the sum of its proper divisors (2839455).

4401441 is a wasteful number, since it uses less digits than its factorization.

4401441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4401441 is about 2097.9611531199. The cubic root of 4401441 is about 163.8821406821.

Adding to 4401441 its reverse (1441044), we get a palindrome (5842485).

It can be divided in two parts, 440 and 1441, that added together give a palindrome (1881).

The spelling of 4401441 in words is "four million, four hundred one thousand, four hundred forty-one".