441828 has 24 divisors (see below), whose sum is σ = 1145760. Its totient is φ = 147240.

The previous prime is 441827. The next prime is 441829. The reversal of 441828 is 828144.

It is an interprime number because it is at equal distance from previous prime (441827) and next prime (441829).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (441827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1938 + ... + 2153.

It is an arithmetic number, because the mean of its divisors is an integer number (47740).

2⁴⁴¹⁸²⁸ is an apocalyptic number.

It is an amenable number.

441828 is an abundant number, since it is smaller than the sum of its proper divisors (703932).

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

441828 is a wasteful number, since it uses less digits than its factorization.

441828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104 (or 4096 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

The square root of 441828 is about 664.7014367368. The cubic root of 441828 is about 76.1642339436.

The spelling of 441828 in words is "four hundred forty-one thousand, eight hundred twenty-eight".