6468823 has 8 divisors (see below), whose sum is σ = 6914160. Its totient is φ = 6030720.

The previous prime is 6468817. The next prime is 6468829. The reversal of 6468823 is 3288646.

It is an interprime number because it is at equal distance from previous prime (6468817) and next prime (6468829).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6468823 is a prime.

It is a Duffinian number.

6468823 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468829) 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 in 7 ways as a sum of consecutive naturals, for example, 108 + ... + 3598.

It is an arithmetic number, because the mean of its divisors is an integer number (864270).

Almost surely, 2^6468823 is an apocalyptic number.

6468823 is a deficient number, since it is larger than the sum of its proper divisors (445337).

6468823 is a wasteful number, since it uses less digits than its factorization.

6468823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617.

The product of its digits is 55296, while the sum is 37.

The square root of 6468823 is about 2543.3880946486. The cubic root of 6468823 is about 186.3266987382.

The spelling of 6468823 in words is "six million, four hundred sixty-eight thousand, eight hundred twenty-three".