7806068 has 12 divisors (see below), whose sum is σ = 13683012. Its totient is φ = 3896640.

The previous prime is 7806059. The next prime is 7806151. The reversal of 7806068 is 8606087.

It can be written as a sum of positive squares in 2 ways, for example, as 2598544 + 5207524 = 1612^2 + 2282^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2096 + ... + 4472.

It is an arithmetic number, because the mean of its divisors is an integer number (1140251).

Almost surely, 2^7806068 is an apocalyptic number.

It is an amenable number.

7806068 is a deficient number, since it is larger than the sum of its proper divisors (5876944).

7806068 is a wasteful number, since it uses less digits than its factorization.

7806068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202 (or 3200 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 7806068 is about 2793.9341438194. The cubic root of 7806068 is about 198.3706623395.

The spelling of 7806068 in words is "seven million, eight hundred six thousand, sixty-eight".