2446663 has 2 divisors, whose sum is σ = 2446664. Its totient is φ = 2446662.

The previous prime is 2446651. The next prime is 2446669. The reversal of 2446663 is 3666442.

2446663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2446663 - 2⁹ = 2446151 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 4³ + 4⁸ + 6 + 6 + 6⁸ + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2446669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223331 + 1223332.

It is an arithmetic number, because the mean of its divisors is an integer number (1223332).

2^2446663 is an apocalyptic number.

2446663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2446663 is an equidigital number, since it uses as much as digits as its factorization.

2446663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 31.

The square root of 2446663 is about 1564.1812554816. The cubic root of 2446663 is about 134.7487416168.

The spelling of 2446663 in words is "two million, four hundred forty-six thousand, six hundred sixty-three".