105244 has 12 divisors (see below), whose sum is σ = 186984. Its totient is φ = 51824.

The previous prime is 105239. The next prime is 105251. The reversal of 105244 is 442501.

It is a super-2 number, since 2×105244² = 22152599072, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 105244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174 + ... + 490.

It is an arithmetic number, because the mean of its divisors is an integer number (15582).

2¹⁰⁵²⁴⁴ is an apocalyptic number.

It is an amenable number.

105244 is a deficient number, since it is larger than the sum of its proper divisors (81740).

105244 is a wasteful number, since it uses less digits than its factorization.

105244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 105244 is about 324.4133166194. The cubic root of 105244 is about 47.2134549404.

Adding to 105244 its reverse (442501), we get a palindrome (547745).

The spelling of 105244 in words is "one hundred five thousand, two hundred forty-four".