87008659 has 2 divisors, whose sum is σ = 87008660. Its totient is φ = 87008658.

The previous prime is 87008653. The next prime is 87008681. The reversal of 87008659 is 95680078.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87008659 - 2⁹ = 87008147 is a prime.

It is not a weakly prime, because it can be changed into another prime (87008653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43504329 + 43504330.

It is an arithmetic number, because the mean of its divisors is an integer number (43504330).

Almost surely, 2^87008659 is an apocalyptic number.

87008659 is a deficient number, since it is larger than the sum of its proper divisors (1).

87008659 is an equidigital number, since it uses as much as digits as its factorization.

87008659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 87008659 is about 9327.8432126618. The cubic root of 87008659 is about 443.1194622339.

The spelling of 87008659 in words is "eighty-seven million, eight thousand, six hundred fifty-nine".