2094918 has 32 divisors (see below), whose sum is σ = 4945920. Its totient is φ = 578880.

The previous prime is 2094847. The next prime is 2094929. The reversal of 2094918 is 8194902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498 + ... + 2106.

It is an arithmetic number, because the mean of its divisors is an integer number (154560).

2^2094918 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2094918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2472960).

2094918 is an abundant number, since it is smaller than the sum of its proper divisors (2851002).

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

2094918 is a wasteful number, since it uses less digits than its factorization.

2094918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2094918 is about 1447.3831559059. The cubic root of 2094918 is about 127.9545330052.

The spelling of 2094918 in words is "two million, ninety-four thousand, nine hundred eighteen".