2110937988 has 12 divisors (see below), whose sum is σ = 4925522000. Its totient is φ = 703645992.

The previous prime is 2110937987. The next prime is 2110938031. The reversal of 2110937988 is 8897390112.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2110937987) 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, 87955738 + ... + 87955761.

Almost surely, 2^2110937988 is an apocalyptic number.

It is an amenable number.

2110937988 is an abundant number, since it is smaller than the sum of its proper divisors (2814584012).

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

2110937988 is a wasteful number, since it uses less digits than its factorization.

2110937988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175911506 (or 175911504 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 2110937988 is about 45944.9451844270. The cubic root of 2110937988 is about 1282.7986429150.

The spelling of 2110937988 in words is "two billion, one hundred ten million, nine hundred thirty-seven thousand, nine hundred eighty-eight".