206236 has 12 divisors (see below), whose sum is σ = 368928. Its totient is φ = 100832.
The previous prime is 206233. The next prime is 206237. The reversal of 206236 is 632602.
206236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206233) 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, 361 + ... + 736.
It is an arithmetic number, because the mean of its divisors is an integer number (30744).
2206236 is an apocalyptic number.
It is an amenable number.
206236 is a deficient number, since it is larger than the sum of its proper divisors (162692).
206236 is a wasteful number, since it uses less digits than its factorization.
206236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1148 (or 1146 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 206236 is about 454.1321393603. The cubic root of 206236 is about 59.0819506591.
Adding to 206236 its reverse (632602), we get a palindrome (838838).
The spelling of 206236 in words is "two hundred six thousand, two hundred thirty-six".
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