87884 has 12 divisors (see below), whose sum is σ = 155904. Its totient is φ = 43344.

The previous prime is 87881. The next prime is 87887. The reversal of 87884 is 48878.

It is an interprime number because it is at equal distance from previous prime (87881) and next prime (87887).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87884.

It is not an unprimeable number, because it can be changed into a prime (87881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422 + ... + 594.

It is an arithmetic number, because the mean of its divisors is an integer number (12992).

2⁸⁷⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

87884 is a deficient number, since it is larger than the sum of its proper divisors (68020).

87884 is a wasteful number, since it uses less digits than its factorization.

87884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its digits is 14336, while the sum is 35.

The square root of 87884 is about 296.4523570492. The cubic root of 87884 is about 44.4600491501.

The spelling of 87884 in words is "eighty-seven thousand, eight hundred eighty-four".