244493 has 2 divisors, whose sum is σ = 244494. Its totient is φ = 244492.

The previous prime is 244481. The next prime is 244507. The reversal of 244493 is 394442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243049 + 1444 = 493^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 244493 - 2⁶ = 244429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244403) 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, 122246 + 122247.

It is an arithmetic number, because the mean of its divisors is an integer number (122247).

2²⁴⁴⁴⁹³ is an apocalyptic number.

It is an amenable number.

244493 is a deficient number, since it is larger than the sum of its proper divisors (1).

244493 is an equidigital number, since it uses as much as digits as its factorization.

244493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 244493 is about 494.4623342581. The cubic root of 244493 is about 62.5300548783.

It can be divided in two parts, 244 and 493, that added together give a palindrome (737).

The spelling of 244493 in words is "two hundred forty-four thousand, four hundred ninety-three".