6658982 has 8 divisors (see below), whose sum is σ = 10896552. Its totient is φ = 3026800.

The previous prime is 6658969. The next prime is 6658997. The reversal of 6658982 is 2898566.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 151319 + ... + 151362.

It is an arithmetic number, because the mean of its divisors is an integer number (1362069).

Almost surely, 2^6658982 is an apocalyptic number.

6658982 is a deficient number, since it is larger than the sum of its proper divisors (4237570).

6658982 is a wasteful number, since it uses less digits than its factorization.

6658982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302694.

The product of its digits is 207360, while the sum is 44.

The square root of 6658982 is about 2580.5003390816. The cubic root of 6658982 is about 188.1348624903.

The spelling of 6658982 in words is "six million, six hundred fifty-eight thousand, nine hundred eighty-two".