2072663 has 2 divisors, whose sum is σ = 2072664. Its totient is φ = 2072662.

The previous prime is 2072647. The next prime is 2072683. The reversal of 2072663 is 3662702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2072663 - 2⁴ = 2072647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2072683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036331 + 1036332.

It is an arithmetic number, because the mean of its divisors is an integer number (1036332).

2^2072663 is an apocalyptic number.

2072663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072663 is an equidigital number, since it uses as much as digits as its factorization.

2072663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2072663 is about 1439.6746160157. The cubic root of 2072663 is about 127.4998180185.

The spelling of 2072663 in words is "two million, seventy-two thousand, six hundred sixty-three".