206063 has 12 divisors (see below), whose sum is σ = 245784. Its totient is φ = 171600.

The previous prime is 206051. The next prime is 206069. The reversal of 206063 is 360602.

It is not a de Polignac number, because 206063 - 2⁴ = 206047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1508 + ... + 1638.

It is an arithmetic number, because the mean of its divisors is an integer number (20482).

2²⁰⁶⁰⁶³ is an apocalyptic number.

206063 is a deficient number, since it is larger than the sum of its proper divisors (39721).

206063 is a wasteful number, since it uses less digits than its factorization.

206063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 206063 is about 453.9416262032. The cubic root of 206063 is about 59.0654258416.

Adding to 206063 its reverse (360602), we get a palindrome (566665).

The spelling of 206063 in words is "two hundred six thousand, sixty-three".