87027 has 4 divisors (see below), whose sum is σ = 116040. Its totient is φ = 58016.

The previous prime is 87013. The next prime is 87037. The reversal of 87027 is 72078.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87027 - 2⁴ = 87011 is a prime.

It is a D-number.

87027 is a lucky number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 86988 and 87006.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87027.

It is not an unprimeable number, because it can be changed into a prime (87037) 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 3 ways as a sum of consecutive naturals, for example, 14502 + ... + 14507.

It is an arithmetic number, because the mean of its divisors is an integer number (29010).

2⁸⁷⁰²⁷ is an apocalyptic number.

87027 is a deficient number, since it is larger than the sum of its proper divisors (29013).

87027 is a wasteful number, since it uses less digits than its factorization.

87027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29012.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 87027 is about 295.0033898110. The cubic root of 87027 is about 44.3150595852.

The spelling of 87027 in words is "eighty-seven thousand, twenty-seven".