2099306 has 16 divisors (see below), whose sum is σ = 3529440. Its totient is φ = 928080.

The previous prime is 2099299. The next prime is 2099309. The reversal of 2099306 is 6039902.

It is not an unprimeable number, because it can be changed into a prime (2099309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476 + ... + 2103.

It is an arithmetic number, because the mean of its divisors is an integer number (220590).

2^2099306 is an apocalyptic number.

2099306 is a deficient number, since it is larger than the sum of its proper divisors (1430134).

2099306 is a wasteful number, since it uses less digits than its factorization.

2099306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 2099306 is about 1448.8982020832. The cubic root of 2099306 is about 128.0438082470.

The spelling of 2099306 in words is "two million, ninety-nine thousand, three hundred six".