8616066 has 16 divisors (see below), whose sum is σ = 17490144. Its totient is φ = 2829024.

The previous prime is 8616043. The next prime is 8616071. The reversal of 8616066 is 6606168.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10315 + ... + 11118.

It is an arithmetic number, because the mean of its divisors is an integer number (1093134).

Almost surely, 2^8616066 is an apocalyptic number.

8616066 is an abundant number, since it is smaller than the sum of its proper divisors (8874078).

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

8616066 is a wasteful number, since it uses less digits than its factorization.

8616066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21505.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 8616066 is about 2935.3136118650. The cubic root of 8616066 is about 205.0074635395.

The spelling of 8616066 in words is "eight million, six hundred sixteen thousand, sixty-six".