89087304 has 64 divisors (see below), whose sum is σ = 237888000. Its totient is φ = 27740160.

The previous prime is 89087291. The next prime is 89087347. The reversal of 89087304 is 40378098.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19512 + ... + 23640.

It is an arithmetic number, because the mean of its divisors is an integer number (3717000).

Almost surely, 2^89087304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89087304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118944000).

89087304 is an abundant number, since it is smaller than the sum of its proper divisors (148800696).

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

89087304 is a wasteful number, since it uses less digits than its factorization.

89087304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198 (or 4194 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 89087304 is about 9438.6071006267. The cubic root of 89087304 is about 446.6204506525.

The spelling of 89087304 in words is "eighty-nine million, eighty-seven thousand, three hundred four".