206943 has 8 divisors (see below), whose sum is σ = 301056. Its totient is φ = 125400.

The previous prime is 206939. The next prime is 206951. The reversal of 206943 is 349602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 206943 - 2² = 206939 is a prime.

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 206943.

It is not an unprimeable number, because it can be changed into a prime (206923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3103 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (37632).

2²⁰⁶⁹⁴³ is an apocalyptic number.

206943 is a deficient number, since it is larger than the sum of its proper divisors (94113).

206943 is a wasteful number, since it uses less digits than its factorization.

206943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 206943 is about 454.9098811853. The cubic root of 206943 is about 59.1493868294.

It can be divided in two parts, 2069 and 43, that added together give a palindrome (2112).

The spelling of 206943 in words is "two hundred six thousand, nine hundred forty-three".