6680258 has 16 divisors (see below), whose sum is σ = 11261376. Its totient is φ = 2948880.

The previous prime is 6680249. The next prime is 6680273. The reversal of 6680258 is 8520866.

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, 4988 + ... + 6183.

It is an arithmetic number, because the mean of its divisors is an integer number (703836).

Almost surely, 2^6680258 is an apocalyptic number.

6680258 is a deficient number, since it is larger than the sum of its proper divisors (4581118).

6680258 is a wasteful number, since it uses less digits than its factorization.

6680258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11209.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 6680258 is about 2584.6195077806. The cubic root of 6680258 is about 188.3350183019.

The spelling of 6680258 in words is "six million, six hundred eighty thousand, two hundred fifty-eight".