6627648 has 28 divisors (see below), whose sum is σ = 17536160. Its totient is φ = 2209152.

The previous prime is 6627629. The next prime is 6627661. The reversal of 6627648 is 8467266.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 17068 + ... + 17451.

Almost surely, 2^6627648 is an apocalyptic number.

It is an amenable number.

6627648 is an abundant number, since it is smaller than the sum of its proper divisors (10908512).

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

6627648 is a wasteful number, since it uses less digits than its factorization.

6627648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34534 (or 34524 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 6627648 is about 2574.4218768492. The cubic root of 6627648 is about 187.8393073834.

The spelling of 6627648 in words is "six million, six hundred twenty-seven thousand, six hundred forty-eight".