89318008 has 32 divisors (see below), whose sum is σ = 184761360. Its totient is φ = 40216320.

The previous prime is 89318003. The next prime is 89318023. The reversal of 89318008 is 80081398.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89318003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6210 + ... + 14737.

Almost surely, 2^89318008 is an apocalyptic number.

It is an amenable number.

89318008 is an abundant number, since it is smaller than the sum of its proper divisors (95443352).

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

89318008 is a wasteful number, since it uses less digits than its factorization.

89318008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21007 (or 21003 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 89318008 is about 9450.8204934810. The cubic root of 89318008 is about 447.0056469883.

The spelling of 89318008 in words is "eighty-nine million, three hundred eighteen thousand, eight".