887580 has 36 divisors (see below), whose sum is σ = 2692872. Its totient is φ = 236640.

The previous prime is 887573. The next prime is 887581. The reversal of 887580 is 85788.

887580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2286 + ... + 2645.

It is an arithmetic number, because the mean of its divisors is an integer number (74802).

2⁸⁸⁷⁵⁸⁰ is an apocalyptic number.

It is an amenable number.

887580 is an abundant number, since it is smaller than the sum of its proper divisors (1805292).

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

887580 is a wasteful number, since it uses less digits than its factorization.

887580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946 (or 4941 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 887580 is about 942.1146427054. The cubic root of 887580 is about 96.1027545597.

The spelling of 887580 in words is "eight hundred eighty-seven thousand, five hundred eighty".