6496448 has 56 divisors (see below), whose sum is σ = 15617952. Its totient is φ = 2617344.

The previous prime is 6496433. The next prime is 6496459. The reversal of 6496448 is 8446946.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7190 + ... + 8042.

It is an arithmetic number, because the mean of its divisors is an integer number (278892).

Almost surely, 2^6496448 is an apocalyptic number.

6496448 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6496448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7808976).

6496448 is an abundant number, since it is smaller than the sum of its proper divisors (9121504).

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

6496448 is a wasteful number, since it uses less digits than its factorization.

6496448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 879 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 6496448 is about 2548.8130570915. The cubic root of 6496448 is about 186.5915570836.

The spelling of 6496448 in words is "six million, four hundred ninety-six thousand, four hundred forty-eight".