2094043 has 8 divisors (see below), whose sum is σ = 2534112. Its totient is φ = 1689216.

The previous prime is 2094041. The next prime is 2094067. The reversal of 2094043 is 3404902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2094043 - 2¹ = 2094041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2094041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8680 + ... + 8917.

It is an arithmetic number, because the mean of its divisors is an integer number (316764).

2^2094043 is an apocalyptic number.

2094043 is a deficient number, since it is larger than the sum of its proper divisors (440069).

2094043 is a wasteful number, since it uses less digits than its factorization.

2094043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17621.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2094043 is about 1447.0808546864. The cubic root of 2094043 is about 127.9367159502.

Adding to 2094043 its reverse (3404902), we get a palindrome (5498945).

The spelling of 2094043 in words is "two million, ninety-four thousand, forty-three".