2043703 has 2 divisors, whose sum is σ = 2043704. Its totient is φ = 2043702.

The previous prime is 2043673. The next prime is 2043719. The reversal of 2043703 is 3073402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043703 - 2⁹ = 2043191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021851 + 1021852.

It is an arithmetic number, because the mean of its divisors is an integer number (1021852).

2^2043703 is an apocalyptic number.

2043703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043703 is an equidigital number, since it uses as much as digits as its factorization.

2043703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 2043703 is about 1429.5814072658. The cubic root of 2043703 is about 126.9032060531.

The spelling of 2043703 in words is "two million, forty-three thousand, seven hundred three".