244841 has 2 divisors, whose sum is σ = 244842. Its totient is φ = 244840.

The previous prime is 244837. The next prime is 244843. The reversal of 244841 is 148442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177241 + 67600 = 421^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 244841 - 2² = 244837 is a prime.

Together with 244843, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122420 + 122421.

It is an arithmetic number, because the mean of its divisors is an integer number (122421).

2²⁴⁴⁸⁴¹ is an apocalyptic number.

It is an amenable number.

244841 is a deficient number, since it is larger than the sum of its proper divisors (1).

244841 is an equidigital number, since it uses as much as digits as its factorization.

244841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 23.

The square root of 244841 is about 494.8141065087. The cubic root of 244841 is about 62.5597082739.

The spelling of 244841 in words is "two hundred forty-four thousand, eight hundred forty-one".