2099116 has 12 divisors (see below), whose sum is σ = 3684240. Its totient is φ = 1046480.

The previous prime is 2099093. The next prime is 2099129. The reversal of 2099116 is 6119902.

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, 1521 + ... + 2551.

It is an arithmetic number, because the mean of its divisors is an integer number (307020).

2^2099116 is an apocalyptic number.

It is an amenable number.

2099116 is a deficient number, since it is larger than the sum of its proper divisors (1585124).

2099116 is a wasteful number, since it uses less digits than its factorization.

2099116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544 (or 1542 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 2099116 is about 1448.8326335364. The cubic root of 2099116 is about 128.0399452152.

The spelling of 2099116 in words is "two million, ninety-nine thousand, one hundred sixteen".