208063 has 4 divisors (see below), whose sum is σ = 220320. Its totient is φ = 195808.

The previous prime is 208057. The next prime is 208067. The reversal of 208063 is 360802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 208063 - 2⁹ = 207551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 208063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208067) 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, 6103 + ... + 6136.

It is an arithmetic number, because the mean of its divisors is an integer number (55080).

2²⁰⁸⁰⁶³ is an apocalyptic number.

208063 is a deficient number, since it is larger than the sum of its proper divisors (12257).

208063 is a wasteful number, since it uses less digits than its factorization.

208063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12256.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 208063 is about 456.1392331295. The cubic root of 208063 is about 59.2559027275.

Adding to 208063 its reverse (360802), we get a palindrome (568865).

The spelling of 208063 in words is "two hundred eight thousand, sixty-three".