6463268 has 24 divisors (see below), whose sum is σ = 13608000. Its totient is φ = 2623968.

The previous prime is 6463267. The next prime is 6463279. The reversal of 6463268 is 8623646.

It is not an unprimeable number, because it can be changed into a prime (6463267) 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 in 7 ways as a sum of consecutive naturals, for example, 5543 + ... + 6606.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^6463268 is an apocalyptic number.

It is an amenable number.

6463268 is an abundant number, since it is smaller than the sum of its proper divisors (7144732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6463268 is a wasteful number, since it uses less digits than its factorization.

6463268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179 (or 12177 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 6463268 is about 2542.2958128432. The cubic root of 6463268 is about 186.2733484234.

The spelling of 6463268 in words is "six million, four hundred sixty-three thousand, two hundred sixty-eight".