244288 has 28 divisors (see below), whose sum is σ = 530352. Its totient is φ = 110720.

The previous prime is 244261. The next prime is 244291. The reversal of 244288 is 882442.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

244288 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, 531 + ... + 877.

2²⁴⁴²⁸⁸ 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 244288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265176).

244288 is an abundant number, since it is smaller than the sum of its proper divisors (286064).

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

244288 is a wasteful number, since it uses less digits than its factorization.

244288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 360 counting only the distinct ones).

The product of its digits is 4096, while the sum is 28.

The square root of 244288 is about 494.2549949166. The cubic root of 244288 is about 62.5125734704.

The spelling of 244288 in words is "two hundred forty-four thousand, two hundred eighty-eight".