8616064 has 32 divisors (see below), whose sum is σ = 17393040. Its totient is φ = 4250880.

The previous prime is 8616043. The next prime is 8616071. The reversal of 8616064 is 4606168.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10219 + ... + 11029.

Almost surely, 2^8616064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8616064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8696520).

8616064 is an abundant number, since it is smaller than the sum of its proper divisors (8776976).

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

8616064 is an equidigital number, since it uses as much as digits as its factorization.

8616064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8616064 is about 2935.3132711859. The cubic root of 8616064 is about 205.0074476771.

The spelling of 8616064 in words is "eight million, six hundred sixteen thousand, sixty-four".