8616552 has 96 divisors (see below), whose sum is σ = 26593920. Its totient is φ = 2311680.

The previous prime is 8616547. The next prime is 8616563. The reversal of 8616552 is 2556168.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19777 + ... + 20207.

It is an arithmetic number, because the mean of its divisors is an integer number (277020).

Almost surely, 2^8616552 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 8616552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13296960).

8616552 is an abundant number, since it is smaller than the sum of its proper divisors (17977368).

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

8616552 is a wasteful number, since it uses less digits than its factorization.

8616552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 460 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 8616552 is about 2935.3963957190. The cubic root of 8616552 is about 205.0113180346.

The spelling of 8616552 in words is "eight million, six hundred sixteen thousand, five hundred fifty-two".