2094845 has 8 divisors (see below), whose sum is σ = 2646240. Its totient is φ = 1587600.

The previous prime is 2094811. The next prime is 2094847. The reversal of 2094845 is 5484902.

2094845 = 163² + 164² + ... + 219².

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

It is not a de Polignac number, because 2094845 - 2¹⁰ = 2093821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094847) 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, 10931 + ... + 11120.

It is an arithmetic number, because the mean of its divisors is an integer number (330780).

2^2094845 is an apocalyptic number.

It is an amenable number.

2094845 is a deficient number, since it is larger than the sum of its proper divisors (551395).

2094845 is a wasteful number, since it uses less digits than its factorization.

2094845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22075.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2094845 is about 1447.3579377611. The cubic root of 2094845 is about 127.9530467434.

The spelling of 2094845 in words is "two million, ninety-four thousand, eight hundred forty-five".