126244 has 12 divisors (see below), whose sum is σ = 227164. Its totient is φ = 61344.

The previous prime is 126241. The next prime is 126257. The reversal of 126244 is 442621.

It can be written as a sum of positive squares in 2 ways, for example, as 57600 + 68644 = 240^2 + 262^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279 + ... + 574.

2¹²⁶²⁴⁴ is an apocalyptic number.

It is an amenable number.

126244 is a deficient number, since it is larger than the sum of its proper divisors (100920).

126244 is a wasteful number, since it uses less digits than its factorization.

126244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 892 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 126244 is about 355.3083168179. The cubic root of 126244 is about 50.1653194538.

Adding to 126244 its reverse (442621), we get a palindrome (568865).

The spelling of 126244 in words is "one hundred twenty-six thousand, two hundred forty-four".