87002048 has 42 divisors (see below), whose sum is σ = 200838816. Its totient is φ = 37285248.

The previous prime is 87002033. The next prime is 87002087. The reversal of 87002048 is 84020078.

It is a self number, because there is not a number n which added to its sum of digits gives 87002048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10736 + ... + 17007.

Almost surely, 2^87002048 is an apocalyptic number.

It is an amenable number.

87002048 is an abundant number, since it is smaller than the sum of its proper divisors (113836768).

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

87002048 is a wasteful number, since it uses less digits than its factorization.

87002048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27769 (or 27752 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 87002048 is about 9327.4888367663. The cubic root of 87002048 is about 443.1082390714.

The spelling of 87002048 in words is "eighty-seven million, two thousand, forty-eight".