87008016 has 40 divisors (see below), whose sum is σ = 230850304. Its totient is φ = 28218240.

The previous prime is 87007981. The next prime is 87008029. The reversal of 87008016 is 61080078.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22720 + ... + 26271.

Almost surely, 2^87008016 is an apocalyptic number.

It is an amenable number.

87008016 is an abundant number, since it is smaller than the sum of its proper divisors (143842288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87008016 is a wasteful number, since it uses less digits than its factorization.

87008016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49039 (or 49033 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 87008016 is about 9327.8087458953. The cubic root of 87008016 is about 443.1183706701.

The spelling of 87008016 in words is "eighty-seven million, eight thousand, sixteen".