2097116 has 12 divisors (see below), whose sum is σ = 4194288. Its totient is φ = 898752.

The previous prime is 2097097. The next prime is 2097131. The reversal of 2097116 is 6117902.

2097116 is an admirable number.

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, 37421 + ... + 37476.

It is an arithmetic number, because the mean of its divisors is an integer number (349524).

2^2097116 is an apocalyptic number.

It is an amenable number.

2097116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2097116 is a wasteful number, since it uses less digits than its factorization.

2097116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74908 (or 74906 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 2097116 is about 1448.1422582053. The cubic root of 2097116 is about 127.9992675739. Note that the first 3 decimals are identical.

The spelling of 2097116 in words is "two million, ninety-seven thousand, one hundred sixteen".