2116896 has 24 divisors (see below), whose sum is σ = 5557104. Its totient is φ = 705600.

The previous prime is 2116867. The next prime is 2116901. The reversal of 2116896 is 6986112.

It is a tau number, because it is divible by the number of its divisors (24).

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, 10930 + ... + 11121.

It is an arithmetic number, because the mean of its divisors is an integer number (231546).

2^2116896 is an apocalyptic number.

It is an amenable number.

2116896 is an abundant number, since it is smaller than the sum of its proper divisors (3440208).

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

2116896 is a wasteful number, since it uses less digits than its factorization.

2116896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22064 (or 22056 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 2116896 is about 1454.9556694278. The cubic root of 2116896 is about 128.4004386588.

The spelling of 2116896 in words is "two million, one hundred sixteen thousand, eight hundred ninety-six".