6558982 has 4 divisors (see below), whose sum is σ = 9838476. Its totient is φ = 3279490.

The previous prime is 6558973. The next prime is 6558983. The reversal of 6558982 is 2898556.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6558983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639744 + ... + 1639747.

It is an arithmetic number, because the mean of its divisors is an integer number (2459619).

Almost surely, 2^6558982 is an apocalyptic number.

6558982 is a deficient number, since it is larger than the sum of its proper divisors (3279494).

6558982 is a wasteful number, since it uses less digits than its factorization.

6558982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279493.

The product of its digits is 172800, while the sum is 43.

The square root of 6558982 is about 2561.0509561506. The cubic root of 6558982 is about 187.1883486490.

The spelling of 6558982 in words is "six million, five hundred fifty-eight thousand, nine hundred eighty-two".