6562648 has 8 divisors (see below), whose sum is σ = 12304980. Its totient is φ = 3281320.

The previous prime is 6562643. The next prime is 6562651. The reversal of 6562648 is 8462656.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6562643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410158 + ... + 410173.

Almost surely, 2^6562648 is an apocalyptic number.

It is an amenable number.

6562648 is a deficient number, since it is larger than the sum of its proper divisors (5742332).

6562648 is a wasteful number, since it uses less digits than its factorization.

6562648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820337 (or 820333 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 6562648 is about 2561.7665779692. The cubic root of 6562648 is about 187.2232171024.

The spelling of 6562648 in words is "six million, five hundred sixty-two thousand, six hundred forty-eight".