87008 has 12 divisors (see below), whose sum is σ = 171360. Its totient is φ = 43488.

The previous prime is 86993. The next prime is 87011. The reversal of 87008 is 80078.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328 + ... + 1391.

It is an arithmetic number, because the mean of its divisors is an integer number (14280).

2⁸⁷⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

87008 is a deficient number, since it is larger than the sum of its proper divisors (84352).

87008 is a wasteful number, since it uses less digits than its factorization.

87008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729 (or 2721 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 87008 is about 294.9711850334. The cubic root of 87008 is about 44.3118343508.

The spelling of 87008 in words is "eighty-seven thousand, eight".