206844 has 24 divisors (see below), whose sum is σ = 526848. Its totient is φ = 62640.

The previous prime is 206827. The next prime is 206879. The reversal of 206844 is 448602.

It is a congruent number.

It is an unprimeable number.

206844 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652 + ... + 915.

It is an arithmetic number, because the mean of its divisors is an integer number (21952).

2²⁰⁶⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

206844 is an abundant number, since it is smaller than the sum of its proper divisors (320004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206844 is a wasteful number, since it uses less digits than its factorization.

206844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585 (or 1583 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 206844 is about 454.8010554077. The cubic root of 206844 is about 59.1399531152.

It can be divided in two parts, 2068 and 44, that added together give a palindrome (2112).

The spelling of 206844 in words is "two hundred six thousand, eight hundred forty-four".