6681230 has 16 divisors (see below), whose sum is σ = 12162960. Its totient is φ = 2642112.

The previous prime is 6681209. The next prime is 6681239. The reversal of 6681230 is 321866.

It is a self number, because there is not a number n which added to its sum of digits gives 6681230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6681239) 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 in 7 ways as a sum of consecutive naturals, for example, 2864 + ... + 4643.

It is an arithmetic number, because the mean of its divisors is an integer number (760185).

Almost surely, 2^6681230 is an apocalyptic number.

6681230 is a deficient number, since it is larger than the sum of its proper divisors (5481730).

6681230 is a wasteful number, since it uses less digits than its factorization.

6681230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7603.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 6681230 is about 2584.8075363555. The cubic root of 6681230 is about 188.3441523183.

The spelling of 6681230 in words is "six million, six hundred eighty-one thousand, two hundred thirty".