103844 has 12 divisors (see below), whose sum is σ = 195804. Its totient is φ = 47904.

The previous prime is 103843. The next prime is 103867. The reversal of 103844 is 448301.

It can be written as a sum of positive squares in 2 ways, for example, as 7744 + 96100 = 88^2 + 310^2 .

It is not an unprimeable number, because it can be changed into a prime (103841) 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, 947 + ... + 1050.

It is an arithmetic number, because the mean of its divisors is an integer number (16317).

2¹⁰³⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

103844 is a deficient number, since it is larger than the sum of its proper divisors (91960).

103844 is a wasteful number, since it uses less digits than its factorization.

103844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014 (or 2012 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 103844 is about 322.2483514310. The cubic root of 103844 is about 47.0031686411.

The spelling of 103844 in words is "one hundred three thousand, eight hundred forty-four".