2094213 has 16 divisors (see below), whose sum is σ = 3226176. Its totient is φ = 1194240.

The previous prime is 2094203. The next prime is 2094221. The reversal of 2094213 is 3124902.

It is not a de Polignac number, because 2094213 - 2⁹ = 2093701 is a prime.

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 2094213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306 + ... + 2427.

It is an arithmetic number, because the mean of its divisors is an integer number (201636).

2^2094213 is an apocalyptic number.

It is an amenable number.

2094213 is a deficient number, since it is larger than the sum of its proper divisors (1131963).

2094213 is a wasteful number, since it uses less digits than its factorization.

2094213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2094213 is about 1447.1395924374. The cubic root of 2094213 is about 127.9401779379.

The spelling of 2094213 in words is "two million, ninety-four thousand, two hundred thirteen".