6681068 has 12 divisors (see below), whose sum is σ = 12379752. Its totient is φ = 3144000.

The previous prime is 6681067. The next prime is 6681071. The reversal of 6681068 is 8601866.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6681067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49058 + ... + 49193.

It is an arithmetic number, because the mean of its divisors is an integer number (1031646).

Almost surely, 2^6681068 is an apocalyptic number.

6681068 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6681068 is a deficient number, since it is larger than the sum of its proper divisors (5698684).

6681068 is a wasteful number, since it uses less digits than its factorization.

6681068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98272 (or 98270 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 6681068 is about 2584.7761992095. The cubic root of 6681068 is about 188.3426300438.

The spelling of 6681068 in words is "six million, six hundred eighty-one thousand, sixty-eight".