6628982 has 8 divisors (see below), whose sum is σ = 9961536. Its totient is φ = 3308472.

The previous prime is 6628981. The next prime is 6629033. The reversal of 6628982 is 2898266.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6628981) 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, 1478 + ... + 3929.

It is an arithmetic number, because the mean of its divisors is an integer number (1245192).

Almost surely, 2^6628982 is an apocalyptic number.

6628982 is a deficient number, since it is larger than the sum of its proper divisors (3332554).

6628982 is a wasteful number, since it uses less digits than its factorization.

6628982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022.

The product of its digits is 82944, while the sum is 41.

The square root of 6628982 is about 2574.6809511083. The cubic root of 6628982 is about 187.8519091805.

The spelling of 6628982 in words is "six million, six hundred twenty-eight thousand, nine hundred eighty-two".