6495448 has 8 divisors (see below), whose sum is σ = 12178980. Its totient is φ = 3247720.

The previous prime is 6495443. The next prime is 6495457. The reversal of 6495448 is 8445946.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 6495448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6495443) 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, 405958 + ... + 405973.

Almost surely, 2^6495448 is an apocalyptic number.

It is an amenable number.

6495448 is a deficient number, since it is larger than the sum of its proper divisors (5683532).

6495448 is a wasteful number, since it uses less digits than its factorization.

6495448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811937 (or 811933 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 6495448 is about 2548.6168797997. The cubic root of 6495448 is about 186.5819825627.

The spelling of 6495448 in words is "six million, four hundred ninety-five thousand, four hundred forty-eight".