887986 has 16 divisors (see below), whose sum is σ = 1467648. Its totient is φ = 399600.

The previous prime is 887947. The next prime is 887987. The reversal of 887986 is 689788.

887986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (887987) 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, 3871 + ... + 4093.

It is an arithmetic number, because the mean of its divisors is an integer number (91728).

2⁸⁸⁷⁹⁸⁶ is an apocalyptic number.

887986 is a deficient number, since it is larger than the sum of its proper divisors (579662).

887986 is a wasteful number, since it uses less digits than its factorization.

887986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417.

The product of its digits is 193536, while the sum is 46.

The square root of 887986 is about 942.3300907856. The cubic root of 887986 is about 96.1174055473.

It can be divided in two parts, 88798 and 6, that added together give a square (88804 = 298²).

The spelling of 887986 in words is "eight hundred eighty-seven thousand, nine hundred eighty-six".