2059943 has 2 divisors, whose sum is σ = 2059944. Its totient is φ = 2059942.

The previous prime is 2059933. The next prime is 2059973. The reversal of 2059943 is 3499502.

Added to its reverse (3499502) it gives a triangular number (5559445 = T₃₃₃₄).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2059943 - 2⁴ = 2059927 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2059913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029971 + 1029972.

It is an arithmetic number, because the mean of its divisors is an integer number (1029972).

2^2059943 is an apocalyptic number.

2059943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059943 is an equidigital number, since it uses as much as digits as its factorization.

2059943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2059943 is about 1435.2501524125. The cubic root of 2059943 is about 127.2384591260.

Adding to 2059943 its reverse (3499502), we get a triangular number (5559445 = T₃₃₃₄).

The spelling of 2059943 in words is "two million, fifty-nine thousand, nine hundred forty-three".