6711982 has 4 divisors (see below), whose sum is σ = 10067976. Its totient is φ = 3355990.

The previous prime is 6711977. The next prime is 6711983. The reversal of 6711982 is 2891176.

It is a happy number.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6711983) 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 as a sum of consecutive naturals, namely, 1677994 + ... + 1677997.

It is an arithmetic number, because the mean of its divisors is an integer number (2516994).

Almost surely, 2^6711982 is an apocalyptic number.

6711982 is a deficient number, since it is larger than the sum of its proper divisors (3355994).

6711982 is a wasteful number, since it uses less digits than its factorization.

6711982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355993.

The product of its digits is 6048, while the sum is 34.

The square root of 6711982 is about 2590.7493124577. The cubic root of 6711982 is about 188.6326768226.

The spelling of 6711982 in words is "six million, seven hundred eleven thousand, nine hundred eighty-two".