87008683 has 4 divisors (see below), whose sum is σ = 89130888. Its totient is φ = 84886480.

The previous prime is 87008681. The next prime is 87008693. The reversal of 87008683 is 38680078.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38680078 = 2 ⋅19340039.

It is a cyclic number.

It is not a de Polignac number, because 87008683 - 2¹ = 87008681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87008681) 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, 1061041 + ... + 1061122.

It is an arithmetic number, because the mean of its divisors is an integer number (22282722).

Almost surely, 2^87008683 is an apocalyptic number.

87008683 is a deficient number, since it is larger than the sum of its proper divisors (2122205).

87008683 is a wasteful number, since it uses less digits than its factorization.

87008683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122204.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 87008683 is about 9327.8444991327. The cubic root of 87008683 is about 443.1195029765.

The spelling of 87008683 in words is "eighty-seven million, eight thousand, six hundred eighty-three".