2050843 has 2 divisors, whose sum is σ = 2050844. Its totient is φ = 2050842.

The previous prime is 2050831. The next prime is 2050849. The reversal of 2050843 is 3480502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2050843 - 2⁹ = 2050331 is a prime.

2050843 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2050849) 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 as a sum of consecutive naturals, namely, 1025421 + 1025422.

It is an arithmetic number, because the mean of its divisors is an integer number (1025422).

2^2050843 is an apocalyptic number.

2050843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050843 is an equidigital number, since it uses as much as digits as its factorization.

2050843 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2050843 is about 1432.0764644390. The cubic root of 2050843 is about 127.0508197632.

The spelling of 2050843 in words is "two million, fifty thousand, eight hundred forty-three".