2148688176 has 20 divisors (see below), whose sum is σ = 5550777912. Its totient is φ = 716229376.

The previous prime is 2148688163. The next prime is 2148688187. The reversal of 2148688176 is 6718868412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22382121 + ... + 22382216.

Almost surely, 2^2148688176 is an apocalyptic number.

It is an amenable number.

2148688176 is an abundant number, since it is smaller than the sum of its proper divisors (3402089736).

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

2148688176 is a wasteful number, since it uses less digits than its factorization.

2148688176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44764348 (or 44764342 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 51.

The square root of 2148688176 is about 46353.9445570709. The cubic root of 2148688176 is about 1290.4003276488.

The spelling of 2148688176 in words is "two billion, one hundred forty-eight million, six hundred eighty-eight thousand, one hundred seventy-six".