244120 has 32 divisors (see below), whose sum is σ = 583200. Its totient is φ = 91648.

The previous prime is 244109. The next prime is 244121. The reversal of 244120 is 21442.

It is a self number, because there is not a number n which added to its sum of digits gives 244120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244121) 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, 501 + ... + 859.

It is an arithmetic number, because the mean of its divisors is an integer number (18225).

2²⁴⁴¹²⁰ is an apocalyptic number.

244120 is a gapful number since it is divisible by the number (20) 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 244120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291600).

244120 is an abundant number, since it is smaller than the sum of its proper divisors (339080).

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

244120 is a wasteful number, since it uses less digits than its factorization.

244120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 244120 is about 494.0850129279. The cubic root of 244120 is about 62.4982399504.

Adding to 244120 its reverse (21442), we get a palindrome (265562).

The spelling of 244120 in words is "two hundred forty-four thousand, one hundred twenty", and thus it is an iban number.