6448576 has 28 divisors (see below), whose sum is σ = 13551408. Its totient is φ = 3034112.

The previous prime is 6448573. The next prime is 6448597. The reversal of 6448576 is 6758446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6448573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1876 + ... + 4051.

Almost surely, 2^6448576 is an apocalyptic number.

It is an amenable number.

6448576 is an abundant number, since it is smaller than the sum of its proper divisors (7102832).

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

6448576 is a wasteful number, since it uses less digits than its factorization.

6448576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956 (or 5946 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 6448576 is about 2539.4046546386. The cubic root of 6448576 is about 186.1320987066.

The spelling of 6448576 in words is "six million, four hundred forty-eight thousand, five hundred seventy-six".