208108096 has 42 divisors (see below), whose sum is σ = 480394518. Its totient is φ = 89187840.

The previous prime is 208108081. The next prime is 208108099. The reversal of 208108096 is 690801802.

It can be written as a sum of positive squares in only one way, i.e., 131790400 + 76317696 = 11480^2 + 8736^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208108099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30045 + ... + 36316.

Almost surely, 2^208108096 is an apocalyptic number.

It is an amenable number.

208108096 is an abundant number, since it is smaller than the sum of its proper divisors (272286422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208108096 is an equidigital number, since it uses as much as digits as its factorization.

208108096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66387 (or 66370 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 208108096 is about 14425.9521696143. The cubic root of 208108096 is about 592.6018350009.

Adding to 208108096 its reverse (690801802), we get a palindrome (898909898).

The spelling of 208108096 in words is "two hundred eight million, one hundred eight thousand, ninety-six".