887440560 has 160 divisors (see below), whose sum is σ = 2866215360. Its totient is φ = 227100672.

The previous prime is 887440537. The next prime is 887440591. The reversal of 887440560 is 65044788.

It is a super-2 number, since 2×887440560² = 1575101495066227200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12156684 + ... + 12156756.

It is an arithmetic number, because the mean of its divisors is an integer number (17913846).

Almost surely, 2^887440560 is an apocalyptic number.

887440560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 887440560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1433107680).

887440560 is an abundant number, since it is smaller than the sum of its proper divisors (1978774800).

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

887440560 is an equidigital number, since it uses as much as digits as its factorization.

887440560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 887440560 is about 29789.9405840294. The cubic root of 887440560 is about 960.9772167258.

The spelling of 887440560 in words is "eight hundred eighty-seven million, four hundred forty thousand, five hundred sixty".