2099084 has 24 divisors (see below), whose sum is σ = 4066608. Its totient is φ = 941760.

The previous prime is 2099081. The next prime is 2099089. The reversal of 2099084 is 4809902.

It is a self number, because there is not a number n which added to its sum of digits gives 2099084.

It is not an unprimeable number, because it can be changed into a prime (2099081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379 + ... + 2469.

It is an arithmetic number, because the mean of its divisors is an integer number (169442).

2^2099084 is an apocalyptic number.

It is an amenable number.

2099084 is a deficient number, since it is larger than the sum of its proper divisors (1967524).

2099084 is a wasteful number, since it uses less digits than its factorization.

2099084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2099084 is about 1448.8215901207. The cubic root of 2099084 is about 128.0392945764.

The spelling of 2099084 in words is "two million, ninety-nine thousand, eighty-four".