205336 has 8 divisors (see below), whose sum is σ = 385020. Its totient is φ = 102664.

The previous prime is 205327. The next prime is 205339. The reversal of 205336 is 633502.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12826 + ... + 12841.

2²⁰⁵³³⁶ is an apocalyptic number.

It is an amenable number.

205336 is a deficient number, since it is larger than the sum of its proper divisors (179684).

205336 is a wasteful number, since it uses less digits than its factorization.

205336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25673 (or 25669 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 205336 is about 453.1401549190. The cubic root of 205336 is about 58.9958821219.

Adding to 205336 its reverse (633502), we get a palindrome (838838).

It can be divided in two parts, 20 and 5336, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 205336 in words is "two hundred five thousand, three hundred thirty-six".