244255 has 8 divisors (see below), whose sum is σ = 319824. Its totient is φ = 177600.

The previous prime is 244253. The next prime is 244261. The reversal of 244255 is 552442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 244255 - 2¹ = 244253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244253) 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, 2166 + ... + 2275.

It is an arithmetic number, because the mean of its divisors is an integer number (39978).

2²⁴⁴²⁵⁵ is an apocalyptic number.

244255 is a deficient number, since it is larger than the sum of its proper divisors (75569).

244255 is a wasteful number, since it uses less digits than its factorization.

244255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457.

The product of its digits is 1600, while the sum is 22.

The square root of 244255 is about 494.2216102115. The cubic root of 244255 is about 62.5097584763.

Adding to 244255 its reverse (552442), we get a palindrome (796697).

The spelling of 244255 in words is "two hundred forty-four thousand, two hundred fifty-five".