6680260 has 24 divisors (see below), whose sum is σ = 14103936. Its totient is φ = 2657760.

The previous prime is 6680249. The next prime is 6680273. The reversal of 6680260 is 620866.

It is a happy number.

6680260 is nontrivially palindromic in base 9.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 3429 + ... + 5011.

It is an arithmetic number, because the mean of its divisors is an integer number (587664).

Almost surely, 2^6680260 is an apocalyptic number.

It is an amenable number.

6680260 is an abundant number, since it is smaller than the sum of its proper divisors (7423676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6680260 is a wasteful number, since it uses less digits than its factorization.

6680260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6680260 is about 2584.6198946847. The cubic root of 6680260 is about 188.3350370970.

The spelling of 6680260 in words is "six million, six hundred eighty thousand, two hundred sixty".