8116616 has 32 divisors (see below), whose sum is σ = 16559640. Its totient is φ = 3714048.

The previous prime is 8116609. The next prime is 8116621. The reversal of 8116616 is 6166118.

It can be written as a sum of positive squares in 4 ways, for example, as 8099716 + 16900 = 2846^2 + 130^2 .

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 7 ways as a sum of consecutive naturals, for example, 4226 + ... + 5838.

Almost surely, 2^8116616 is an apocalyptic number.

It is an amenable number.

8116616 is an abundant number, since it is smaller than the sum of its proper divisors (8443024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8116616 is a wasteful number, since it uses less digits than its factorization.

8116616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673 (or 1669 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 8116616 is about 2848.9675322825. The cubic root of 8116616 is about 200.9671158962.

The spelling of 8116616 in words is "eight million, one hundred sixteen thousand, six hundred sixteen".