244128 has 24 divisors (see below), whose sum is σ = 641088. Its totient is φ = 81344.

The previous prime is 244121. The next prime is 244129. The reversal of 244128 is 821442.

244128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

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 244128.

It is not an unprimeable number, because it can be changed into a prime (244121) by changing a digit.

244128 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176 + ... + 1367.

It is an arithmetic number, because the mean of its divisors is an integer number (26712).

2²⁴⁴¹²⁸ is an apocalyptic number.

It is an amenable number.

244128 is an abundant number, since it is smaller than the sum of its proper divisors (396960).

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

244128 is a wasteful number, since it uses less digits than its factorization.

244128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556 (or 2548 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 244128 is about 494.0931086344. The cubic root of 244128 is about 62.4989226481.

The spelling of 244128 in words is "two hundred forty-four thousand, one hundred twenty-eight".