2094438 has 16 divisors (see below), whose sum is σ = 4333680. Its totient is φ = 674016.

The previous prime is 2094413. The next prime is 2094439. The reversal of 2094438 is 8344902.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094439) 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, 5845 + ... + 6192.

It is an arithmetic number, because the mean of its divisors is an integer number (270855).

2^2094438 is an apocalyptic number.

2094438 is an abundant number, since it is smaller than the sum of its proper divisors (2239242).

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

2094438 is a wasteful number, since it uses less digits than its factorization.

2094438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12071.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2094438 is about 1447.2173299128. The cubic root of 2094438 is about 127.9447596923.

The spelling of 2094438 in words is "two million, ninety-four thousand, four hundred thirty-eight".