9008870 has 48 divisors (see below), whose sum is σ = 18394992. Its totient is φ = 3157440.

The previous prime is 9008863. The next prime is 9008873. The reversal of 9008870 is 788009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9008873) 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 23 ways as a sum of consecutive naturals, for example, 68705 + ... + 68835.

It is an arithmetic number, because the mean of its divisors is an integer number (383229).

Almost surely, 2^9008870 is an apocalyptic number.

9008870 is an abundant number, since it is smaller than the sum of its proper divisors (9386122).

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

9008870 is a wasteful number, since it uses less digits than its factorization.

9008870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 9008870 is about 3001.4779692678. The cubic root of 9008870 is about 208.0766944739.

The spelling of 9008870 in words is "nine million, eight thousand, eight hundred seventy".