87486 has 16 divisors (see below), whose sum is σ = 200064. Its totient is φ = 24984.

The previous prime is 87481. The next prime is 87491. The reversal of 87486 is 68478.

It is an interprime number because it is at equal distance from previous prime (87481) and next prime (87491).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000 + ... + 1083.

It is an arithmetic number, because the mean of its divisors is an integer number (12504).

2⁸⁷⁴⁸⁶ is an apocalyptic number.

87486 is an abundant number, since it is smaller than the sum of its proper divisors (112578).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100032).

87486 is a wasteful number, since it uses less digits than its factorization.

87486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095.

The product of its digits is 10752, while the sum is 33.

The square root of 87486 is about 295.7803238892. The cubic root of 87486 is about 44.3928322168.

The spelling of 87486 in words is "eighty-seven thousand, four hundred eighty-six".