441001 has 8 divisors (see below), whose sum is σ = 491904. Its totient is φ = 391920.

The previous prime is 440989. The next prime is 441011. The reversal of 441001 is 100144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441001 - 2¹¹ = 438953 is a prime.

It is a super-3 number, since 3×441001³ = 257300113332969003, which contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441011) 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 7 ways as a sum of consecutive naturals, for example, 91 + ... + 943.

It is an arithmetic number, because the mean of its divisors is an integer number (61488).

2⁴⁴¹⁰⁰¹ is an apocalyptic number.

It is an amenable number.

441001 is a deficient number, since it is larger than the sum of its proper divisors (50903).

441001 is a wasteful number, since it uses less digits than its factorization.

441001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 441001 is about 664.0790615582. The cubic root of 441001 is about 76.1166836435.

Adding to 441001 its reverse (100144), we get a palindrome (541145).

It can be divided in two parts, 44 and 1001, that multiplied together give a palindrome (44044).

The spelling of 441001 in words is "four hundred forty-one thousand, one", and thus it is an iban number.