8616264 has 64 divisors (see below), whose sum is σ = 22909440. Its totient is φ = 2695680.

The previous prime is 8616247. The next prime is 8616271. The reversal of 8616264 is 4626168.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27372 + ... + 27684.

It is an arithmetic number, because the mean of its divisors is an integer number (357960).

Almost surely, 2^8616264 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 8616264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11454720).

8616264 is an abundant number, since it is smaller than the sum of its proper divisors (14293176).

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

8616264 is a wasteful number, since it uses less digits than its factorization.

8616264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 386 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 8616264 is about 2935.3473389022. The cubic root of 8616264 is about 205.0090339069.

The spelling of 8616264 in words is "eight million, six hundred sixteen thousand, two hundred sixty-four".