6648627 has 8 divisors (see below), whose sum is σ = 9170640. Its totient is φ = 4279520.

The previous prime is 6648623. The next prime is 6648637. The reversal of 6648627 is 7268466.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6648627 - 2² = 6648623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6648623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38124 + ... + 38297.

It is an arithmetic number, because the mean of its divisors is an integer number (1146330).

Almost surely, 2^6648627 is an apocalyptic number.

6648627 is a deficient number, since it is larger than the sum of its proper divisors (2522013).

6648627 is a wasteful number, since it uses less digits than its factorization.

6648627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76453.

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

The square root of 6648627 is about 2578.4931646215. The cubic root of 6648627 is about 188.0372926623.

The spelling of 6648627 in words is "six million, six hundred forty-eight thousand, six hundred twenty-seven".