6468575 has 6 divisors (see below), whose sum is σ = 8021064. Its totient is φ = 5174840.

The previous prime is 6468559. The next prime is 6468577. The reversal of 6468575 is 5758646.

It is not a de Polignac number, because 6468575 - 2⁴ = 6468559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468577) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129347 + ... + 129396.

It is an arithmetic number, because the mean of its divisors is an integer number (1336844).

Almost surely, 2^6468575 is an apocalyptic number.

6468575 is a deficient number, since it is larger than the sum of its proper divisors (1552489).

6468575 is a wasteful number, since it uses less digits than its factorization.

6468575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258753 (or 258748 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 6468575 is about 2543.3393403162. The cubic root of 6468575 is about 186.3243175934.

The spelling of 6468575 in words is "six million, four hundred sixty-eight thousand, five hundred seventy-five".