444828 has 24 divisors (see below), whose sum is σ = 1093120. Its totient is φ = 140400.

The previous prime is 444817. The next prime is 444833. The reversal of 444828 is 828444.

It is a junction number, because it is equal to n+sod(n) for n = 444795 and 444804.

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 444828.

It is an unprimeable number.

444828 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 7 ways as a sum of consecutive naturals, for example, 748 + ... + 1203.

2⁴⁴⁴⁸²⁸ is an apocalyptic number.

It is an amenable number.

444828 is an abundant number, since it is smaller than the sum of its proper divisors (648292).

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

444828 is a wasteful number, since it uses less digits than its factorization.

444828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977 (or 1975 counting only the distinct ones).

The product of its digits is 8192, while the sum is 30.

The square root of 444828 is about 666.9542712960. The cubic root of 444828 is about 76.3362296001.

The spelling of 444828 in words is "four hundred forty-four thousand, eight hundred twenty-eight".