6680972 has 24 divisors (see below), whose sum is σ = 12035184. Its totient is φ = 3244032.

The previous prime is 6680969. The next prime is 6680977. The reversal of 6680972 is 2790866.

It is not an unprimeable number, because it can be changed into a prime (6680977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25868 + ... + 26124.

It is an arithmetic number, because the mean of its divisors is an integer number (501466).

Almost surely, 2^6680972 is an apocalyptic number.

It is an amenable number.

6680972 is a deficient number, since it is larger than the sum of its proper divisors (5354212).

6680972 is a wasteful number, since it uses less digits than its factorization.

6680972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 6680972 is about 2584.7576288697. The cubic root of 6680972 is about 188.3417279435.

The spelling of 6680972 in words is "six million, six hundred eighty thousand, nine hundred seventy-two".