8987160 has 128 divisors (see below), whose sum is σ = 33223680. Its totient is φ = 1893888.

The previous prime is 8987149. The next prime is 8987161. The reversal of 8987160 is 617898.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8987161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10509 + ... + 11331.

It is an arithmetic number, because the mean of its divisors is an integer number (259560).

Almost surely, 2^8987160 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 8987160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16611840).

8987160 is an abundant number, since it is smaller than the sum of its proper divisors (24236520).

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

8987160 is a wasteful number, since it uses less digits than its factorization.

8987160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 8987160 is about 2997.8592361884. The cubic root of 8987160 is about 207.9094156843.

The spelling of 8987160 in words is "eight million, nine hundred eighty-seven thousand, one hundred sixty".