444942 has 24 divisors (see below), whose sum is σ = 1015560. Its totient is φ = 140400.

The previous prime is 444937. The next prime is 444953. The reversal of 444942 is 249444.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 444942.

It is an unprimeable number.

444942 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (42315).

2⁴⁴⁴⁹⁴² is an apocalyptic number.

444942 is an abundant number, since it is smaller than the sum of its proper divisors (570618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444942 is a wasteful number, since it uses less digits than its factorization.

444942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1325 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 444942 is about 667.0397289517. The cubic root of 444942 is about 76.3427501630.

It can be divided in two parts, 44494 and 2, that multiplied together give a palindrome (88988).

The spelling of 444942 in words is "four hundred forty-four thousand, nine hundred forty-two".