441672 has 64 divisors (see below), whose sum is σ = 1382400. Its totient is φ = 114240.

The previous prime is 441667. The next prime is 441697. The reversal of 441672 is 276144.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729 + ... + 1967.

It is an arithmetic number, because the mean of its divisors is an integer number (21600).

2⁴⁴¹⁶⁷² is an apocalyptic number.

441672 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691200).

441672 is an abundant number, since it is smaller than the sum of its proper divisors (940728).

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

441672 is a wasteful number, since it uses less digits than its factorization.

441672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 262 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 441672 is about 664.5840804594. The cubic root of 441672 is about 76.1552689020.

The spelling of 441672 in words is "four hundred forty-one thousand, six hundred seventy-two".