4478441 has 16 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 3864000.

The previous prime is 4478423. The next prime is 4478527. The reversal of 4478441 is 1448744.

It is a cyclic number.

It is not a de Polignac number, because 4478441 - 2¹⁸ = 4216297 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4478398 and 4478407.

It is not an unprimeable number, because it can be changed into a prime (4478641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32150 + ... + 32288.

It is an arithmetic number, because the mean of its divisors is an integer number (321300).

Almost surely, 2^4478441 is an apocalyptic number.

It is an amenable number.

4478441 is a deficient number, since it is larger than the sum of its proper divisors (662359).

4478441 is a wasteful number, since it uses less digits than its factorization.

4478441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280.

The product of its digits is 14336, while the sum is 32.

The square root of 4478441 is about 2116.2327376732. The cubic root of 4478441 is about 164.8322875006.

It can be divided in two parts, 447 and 8441, that added together give a palindrome (8888).

The spelling of 4478441 in words is "four million, four hundred seventy-eight thousand, four hundred forty-one".