2099832 has 64 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 577920.

The previous prime is 2099827. The next prime is 2099837. The reversal of 2099832 is 2389902.

It is an interprime number because it is at equal distance from previous prime (2099827) and next prime (2099837).

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2099793 and 2099802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099837) 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 15 ways as a sum of consecutive naturals, for example, 4657 + ... + 5087.

It is an arithmetic number, because the mean of its divisors is an integer number (97200).

2^2099832 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 2099832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110400).

2099832 is an abundant number, since it is smaller than the sum of its proper divisors (4120968).

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

2099832 is a wasteful number, since it uses less digits than its factorization.

2099832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2099832 is about 1449.0797079526. The cubic root of 2099832 is about 128.0545015299.

The spelling of 2099832 in words is "two million, ninety-nine thousand, eight hundred thirty-two".