2108896 has 24 divisors (see below), whose sum is σ = 4226040. Its totient is φ = 1035648.

The previous prime is 2108881. The next prime is 2108927. The reversal of 2108896 is 6988012.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 1330 + ... + 2446.

It is an arithmetic number, because the mean of its divisors is an integer number (176085).

2^2108896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2108896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2113020).

2108896 is an abundant number, since it is smaller than the sum of its proper divisors (2117144).

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

2108896 is a wasteful number, since it uses less digits than its factorization.

2108896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186 (or 1178 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 2108896 is about 1452.2038424409. The cubic root of 2108896 is about 128.2384876691.

The spelling of 2108896 in words is "two million, one hundred eight thousand, eight hundred ninety-six".