2104687168 has 28 divisors (see below), whose sum is σ = 4217050240. Its totient is φ = 1042123392.

The previous prime is 2104687121. The next prime is 2104687177. The reversal of 2104687168 is 8617864012.

It is an unprimeable number.

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, 153048 + ... + 166231.

Almost surely, 2^2104687168 is an apocalyptic number.

It is an amenable number.

2104687168 is an abundant number, since it is smaller than the sum of its proper divisors (2112363072).

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

2104687168 is a wasteful number, since it uses less digits than its factorization.

2104687168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319394 (or 319384 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 2104687168 is about 45876.8696403754. The cubic root of 2104687168 is about 1281.5312014224.

The spelling of 2104687168 in words is "two billion, one hundred four million, six hundred eighty-seven thousand, one hundred sixty-eight".