87044008 has 16 divisors (see below), whose sum is σ = 163788480. Its totient is φ = 43367088.

The previous prime is 87044003. The next prime is 87044033. The reversal of 87044008 is 80044078.

It is not an unprimeable number, because it can be changed into a prime (87044003) 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, 16960 + ... + 21487.

It is an arithmetic number, because the mean of its divisors is an integer number (10236780).

Almost surely, 2^87044008 is an apocalyptic number.

It is an amenable number.

87044008 is a deficient number, since it is larger than the sum of its proper divisors (76744472).

87044008 is a wasteful number, since it uses less digits than its factorization.

87044008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38736 (or 38732 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 87044008 is about 9329.7378312576. The cubic root of 87044008 is about 443.1794628104.

The spelling of 87044008 in words is "eighty-seven million, forty-four thousand, eight".