129244 has 12 divisors (see below), whose sum is σ = 229600. Its totient is φ = 63648.

The previous prime is 129229. The next prime is 129263. The reversal of 129244 is 442921.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 112 + ... + 520.

2¹²⁹²⁴⁴ is an apocalyptic number.

It is an amenable number.

129244 is a deficient number, since it is larger than the sum of its proper divisors (100356).

129244 is a wasteful number, since it uses less digits than its factorization.

129244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 490 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 129244 is about 359.5052155394. The cubic root of 129244 is about 50.5595806927.

It can be divided in two parts, 129 and 244, that added together give a palindrome (373).

The spelling of 129244 in words is "one hundred twenty-nine thousand, two hundred forty-four".