244244 has 48 divisors (see below), whose sum is σ = 583296. Its totient is φ = 86400.
The previous prime is 244243. The next prime is 244247. The reversal of 244244 is 442442.
244244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
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 244244.
It is not an unprimeable number, because it can be changed into a prime (244243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3974 + ... + 4034.
It is an arithmetic number, because the mean of its divisors is an integer number (12152).
2244244 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 244244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291648).
244244 is an abundant number, since it is smaller than the sum of its proper divisors (339052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244244 is a wasteful number, since it uses less digits than its factorization.
244244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96 (or 94 counting only the distinct ones).
The product of its digits is 1024, while the sum is 20.
The square root of 244244 is about 494.2104814753. The cubic root of 244244 is about 62.5088200886.
Adding to 244244 its reverse (442442), we get a palindrome (686686).
It can be divided in two parts, 2 and 44244, that multiplied together give a palindrome (88488).
The spelling of 244244 in words is "two hundred forty-four thousand, two hundred forty-four", and thus it is an iban number.
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