6723163 has 2 divisors, whose sum is σ = 6723164. Its totient is φ = 6723162.

The previous prime is 6723127. The next prime is 6723181. The reversal of 6723163 is 3613276.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6723163 is a prime.

It is not a weakly prime, because it can be changed into another prime (6723113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361581 + 3361582.

It is an arithmetic number, because the mean of its divisors is an integer number (3361582).

Almost surely, 2^6723163 is an apocalyptic number.

6723163 is a deficient number, since it is larger than the sum of its proper divisors (1).

6723163 is an equidigital number, since it uses as much as digits as its factorization.

6723163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 6723163 is about 2592.9062844615. The cubic root of 6723163 is about 188.7373618426.

It can be divided in two parts, 6723 and 163, that added together give a palindrome (6886).

The spelling of 6723163 in words is "six million, seven hundred twenty-three thousand, one hundred sixty-three".