8787968 has 48 divisors (see below), whose sum is σ = 20114640. Its totient is φ = 3760128.

The previous prime is 8787941. The next prime is 8787971. The reversal of 8787968 is 8697878.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14030 + ... + 14642.

It is an arithmetic number, because the mean of its divisors is an integer number (419055).

Almost surely, 2^8787968 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 8787968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10057320).

8787968 is an abundant number, since it is smaller than the sum of its proper divisors (11326672).

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

8787968 is an equidigital number, since it uses as much as digits as its factorization.

8787968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 622 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 53.

The square root of 8787968 is about 2964.4507079727. The cubic root of 8787968 is about 206.3618862781.

The spelling of 8787968 in words is "eight million, seven hundred eighty-seven thousand, nine hundred sixty-eight".