2099296 has 36 divisors (see below), whose sum is σ = 4409748. Its totient is φ = 983552.

The previous prime is 2099287. The next prime is 2099299. The reversal of 2099296 is 6929902.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9135 + ... + 9361.

It is an arithmetic number, because the mean of its divisors is an integer number (122493).

2^2099296 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 2099296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2204874).

2099296 is an abundant number, since it is smaller than the sum of its proper divisors (2310452).

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

2099296 is a wasteful number, since it uses less digits than its factorization.

2099296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 2099296 is about 1448.8947511811. The cubic root of 2099296 is about 128.0436049354.

The spelling of 2099296 in words is "two million, ninety-nine thousand, two hundred ninety-six".