87966159 has 8 divisors (see below), whose sum is σ = 117878400. Its totient is φ = 58349016.

The previous prime is 87966103. The next prime is 87966163. The reversal of 87966159 is 95166978.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87966159 - 2⁷ = 87966031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87966199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73077 + ... + 74270.

It is an arithmetic number, because the mean of its divisors is an integer number (14734800).

Almost surely, 2^87966159 is an apocalyptic number.

87966159 is a deficient number, since it is larger than the sum of its proper divisors (29912241).

87966159 is a wasteful number, since it uses less digits than its factorization.

87966159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147549.

The product of its digits is 816480, while the sum is 51.

The square root of 87966159 is about 9379.0276148437. The cubic root of 87966159 is about 444.7389943565.

The spelling of 87966159 in words is "eighty-seven million, nine hundred sixty-six thousand, one hundred fifty-nine".