441946 has 4 divisors (see below), whose sum is σ = 662922. Its totient is φ = 220972.

The previous prime is 441937. The next prime is 441953. The reversal of 441946 is 649144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 416025 + 25921 = 645^2 + 161^2 .

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110485 + ... + 110488.

2⁴⁴¹⁹⁴⁶ is an apocalyptic number.

441946 is a deficient number, since it is larger than the sum of its proper divisors (220976).

441946 is a wasteful number, since it uses less digits than its factorization.

441946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220975.

The product of its digits is 3456, while the sum is 28.

The square root of 441946 is about 664.7901924668. The cubic root of 441946 is about 76.1710137913.

It can be divided in two parts, 4419 and 46, that added together give a triangular number (4465 = T₉₄).

The spelling of 441946 in words is "four hundred forty-one thousand, nine hundred forty-six".