8116216 has 16 divisors (see below), whose sum is σ = 15253200. Its totient is φ = 4048704.

The previous prime is 8116193. The next prime is 8116219. The reversal of 8116216 is 6126118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8116219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3661 + ... + 5443.

It is an arithmetic number, because the mean of its divisors is an integer number (953325).

Almost surely, 2^8116216 is an apocalyptic number.

It is an amenable number.

8116216 is a deficient number, since it is larger than the sum of its proper divisors (7136984).

8116216 is a wasteful number, since it uses less digits than its factorization.

8116216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358 (or 2354 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

The square root of 8116216 is about 2848.8973305474. The cubic root of 8116216 is about 200.9638145135.

The spelling of 8116216 in words is "eight million, one hundred sixteen thousand, two hundred sixteen".