8587880 has 32 divisors (see below), whose sum is σ = 22083840. Its totient is φ = 2944320.

The previous prime is 8587871. The next prime is 8587889. The reversal of 8587880 is 887858.

It is an interprime number because it is at equal distance from previous prime (8587871) and next prime (8587889).

It is not an unprimeable number, because it can be changed into a prime (8587889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15056 + ... + 15615.

It is an arithmetic number, because the mean of its divisors is an integer number (690120).

Almost surely, 2^8587880 is an apocalyptic number.

It is an amenable number.

8587880 is an abundant number, since it is smaller than the sum of its proper divisors (13495960).

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

8587880 is a wasteful number, since it uses less digits than its factorization.

8587880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30689 (or 30685 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 44.

The square root of 8587880 is about 2930.5084883003. The cubic root of 8587880 is about 204.7836702678.

It can be divided in two parts, 85878 and 80, that added together give a palindrome (85958).

The spelling of 8587880 in words is "eight million, five hundred eighty-seven thousand, eight hundred eighty".