8616120 has 64 divisors (see below), whose sum is σ = 27216000. Its totient is φ = 2176128.

The previous prime is 8616089. The next prime is 8616131. The reversal of 8616120 is 216168.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 391 + ... + 4169.

It is an arithmetic number, because the mean of its divisors is an integer number (425250).

Almost surely, 2^8616120 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 8616120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13608000).

8616120 is an abundant number, since it is smaller than the sum of its proper divisors (18599880).

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

8616120 is a wasteful number, since it uses less digits than its factorization.

8616120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812 (or 3808 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8616120 is about 2935.3228101863. The cubic root of 8616120 is about 205.0078918239.

The spelling of 8616120 in words is "eight million, six hundred sixteen thousand, one hundred twenty".