441012 has 48 divisors (see below), whose sum is σ = 1213632. Its totient is φ = 122880.
The previous prime is 441011. The next prime is 441029. The reversal of 441012 is 210144.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588 + ... + 1844.
It is an arithmetic number, because the mean of its divisors is an integer number (25284).
2441012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 441012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606816).
441012 is an abundant number, since it is smaller than the sum of its proper divisors (772620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441012 is a wasteful number, since it uses less digits than its factorization.
441012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288 (or 286 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 441012 is about 664.0873436529. The cubic root of 441012 is about 76.1173165042.
Adding to 441012 its reverse (210144), we get a palindrome (651156).
The spelling of 441012 in words is "four hundred forty-one thousand, twelve", and thus it is an iban number.
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