$$$\operatorname{atan}{\left(2 \right)}$$$
The calculator will find the inverse tangent of $$$2$$$ in degrees and radians.
Related calculator: Inverse Tangent Calculator
Answer
$$$\operatorname{atan}{\left(2 \right)}\approx 1.107148717794091$$$A
$$$\operatorname{atan}{\left(2 \right)} = \left(\frac{180 \operatorname{atan}{\left(2 \right)}}{\pi}\right)^{\circ}\approx 63.434948822922011^{\circ}$$$A
For graph, see the graphing calculator.