2085043 has 4 divisors (see below), whose sum is σ = 2110248. Its totient is φ = 2059840.

The previous prime is 2085037. The next prime is 2085049. The reversal of 2085043 is 3405802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3405802 = 2 ⋅1702901.

It is an interprime number because it is at equal distance from previous prime (2085037) and next prime (2085049).

It is a cyclic number.

It is not a de Polignac number, because 2085043 - 2⁵ = 2085011 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2085049) 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 3 ways as a sum of consecutive naturals, for example, 12478 + ... + 12643.

It is an arithmetic number, because the mean of its divisors is an integer number (527562).

2^2085043 is an apocalyptic number.

2085043 is a deficient number, since it is larger than the sum of its proper divisors (25205).

2085043 is an equidigital number, since it uses as much as digits as its factorization.

2085043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25204.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2085043 is about 1443.9677974249. The cubic root of 2085043 is about 127.7531660782.

The spelling of 2085043 in words is "two million, eighty-five thousand, forty-three".