887574652680 has 128 divisors (see below), whose sum is σ = 2721528460800. Its totient is φ = 231487706112.

The previous prime is 887574652667. The next prime is 887574652697. The reversal of 887574652680 is 86256475788.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1796001 + ... + 2236239.

It is an arithmetic number, because the mean of its divisors is an integer number (21261941100).

Almost surely, 2^887574652680 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 887574652680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360764230400).

887574652680 is an abundant number, since it is smaller than the sum of its proper divisors (1833953808120).

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

887574652680 is a wasteful number, since it uses less digits than its factorization.

887574652680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440623 (or 440619 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 66.

The spelling of 887574652680 in words is "eight hundred eighty-seven billion, five hundred seventy-four million, six hundred fifty-two thousand, six hundred eighty".