2059843 has 2 divisors, whose sum is σ = 2059844. Its totient is φ = 2059842.

The previous prime is 2059823. The next prime is 2059859. The reversal of 2059843 is 3489502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2059843 - 2⁹ = 2059331 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2059823) 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, 1029921 + 1029922.

It is an arithmetic number, because the mean of its divisors is an integer number (1029922).

2^2059843 is an apocalyptic number.

2059843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059843 is an equidigital number, since it uses as much as digits as its factorization.

2059843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2059843 is about 1435.2153148570. The cubic root of 2059843 is about 127.2364001610.

The spelling of 2059843 in words is "two million, fifty-nine thousand, eight hundred forty-three".