208073 has 2 divisors, whose sum is σ = 208074. Its totient is φ = 208072.

The previous prime is 208067. The next prime is 208099. The reversal of 208073 is 370802.

208073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107584 + 100489 = 328^2 + 317^2 .

It is a cyclic number.

It is not a de Polignac number, because 208073 - 2⁴ = 208057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (208003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104036 + 104037.

It is an arithmetic number, because the mean of its divisors is an integer number (104037).

2²⁰⁸⁰⁷³ is an apocalyptic number.

It is an amenable number.

208073 is a deficient number, since it is larger than the sum of its proper divisors (1).

208073 is an equidigital number, since it uses as much as digits as its factorization.

208073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 208073 is about 456.1501945632. The cubic root of 208073 is about 59.2568520386.

Adding to 208073 its reverse (370802), we get a palindrome (578875).

The spelling of 208073 in words is "two hundred eight thousand, seventy-three".