441982 has 8 divisors (see below), whose sum is σ = 665856. Its totient is φ = 220032.

The previous prime is 441971. The next prime is 442003. The reversal of 441982 is 289144.

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

It is a self number, because there is not a number n which added to its sum of digits gives 441982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478 + ... + 1054.

It is an arithmetic number, because the mean of its divisors is an integer number (83232).

2⁴⁴¹⁹⁸² is an apocalyptic number.

441982 is a deficient number, since it is larger than the sum of its proper divisors (223874).

441982 is a wasteful number, since it uses less digits than its factorization.

441982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962.

The product of its digits is 2304, while the sum is 28.

The square root of 441982 is about 664.8172681271. The cubic root of 441982 is about 76.1730819791.

The spelling of 441982 in words is "four hundred forty-one thousand, nine hundred eighty-two".