208048107 has 4 divisors (see below), whose sum is σ = 277397480. Its totient is φ = 138698736.

The previous prime is 208048069. The next prime is 208048163. The reversal of 208048107 is 701840802.

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

It is not a de Polignac number, because 208048107 - 2¹⁰ = 208047083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (208048207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34674682 + ... + 34674687.

It is an arithmetic number, because the mean of its divisors is an integer number (69349370).

Almost surely, 2^208048107 is an apocalyptic number.

208048107 is a deficient number, since it is larger than the sum of its proper divisors (69349373).

208048107 is an equidigital number, since it uses as much as digits as its factorization.

208048107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69349372.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 208048107 is about 14423.8728155790. The cubic root of 208048107 is about 592.5448886214.

Adding to 208048107 its reverse (701840802), we get a palindrome (909888909).

The spelling of 208048107 in words is "two hundred eight million, forty-eight thousand, one hundred seven".