8066216 has 16 divisors (see below), whose sum is σ = 15316800. Its totient is φ = 3981744.

The previous prime is 8066209. The next prime is 8066243. The reversal of 8066216 is 6126608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5750 + ... + 7013.

It is an arithmetic number, because the mean of its divisors is an integer number (957300).

Almost surely, 2^8066216 is an apocalyptic number.

It is an amenable number.

8066216 is a deficient number, since it is larger than the sum of its proper divisors (7250584).

8066216 is a wasteful number, since it uses less digits than its factorization.

8066216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12848 (or 12844 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 8066216 is about 2840.1084486336. The cubic root of 8066216 is about 200.5502845460.

The spelling of 8066216 in words is "eight million, sixty-six thousand, two hundred sixteen".