2167117608 has 16 divisors (see below), whose sum is σ = 5417794080. Its totient is φ = 722372528.

The previous prime is 2167117567. The next prime is 2167117621. The reversal of 2167117608 is 8067117612.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 45148260 + ... + 45148307.

It is an arithmetic number, because the mean of its divisors is an integer number (338612130).

Almost surely, 2^2167117608 is an apocalyptic number.

It is an amenable number.

2167117608 is an abundant number, since it is smaller than the sum of its proper divisors (3250676472).

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

2167117608 is a wasteful number, since it uses less digits than its factorization.

2167117608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90296576 (or 90296572 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 2167117608 is about 46552.3104474955. The cubic root of 2167117608 is about 1294.0791111562.

The spelling of 2167117608 in words is "two billion, one hundred sixty-seven million, one hundred seventeen thousand, six hundred eight".