2099174 has 32 divisors (see below), whose sum is σ = 4029696. Its totient is φ = 796320.

The previous prime is 2099147. The next prime is 2099179. The reversal of 2099174 is 4719902.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2099174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6464 + ... + 6780.

It is an arithmetic number, because the mean of its divisors is an integer number (125928).

2^2099174 is an apocalyptic number.

2099174 is a deficient number, since it is larger than the sum of its proper divisors (1930522).

2099174 is a wasteful number, since it uses less digits than its factorization.

2099174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2099174 is about 1448.8526495127. The cubic root of 2099174 is about 128.0411244812.

The spelling of 2099174 in words is "two million, ninety-nine thousand, one hundred seventy-four".