89488116 has 72 divisors (see below), whose sum is σ = 231888384. Its totient is φ = 29090880.

The previous prime is 89488097. The next prime is 89488129. The reversal of 89488116 is 61188498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401181 + ... + 401403.

It is an arithmetic number, because the mean of its divisors is an integer number (3220672).

Almost surely, 2^89488116 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 89488116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115944192).

89488116 is an abundant number, since it is smaller than the sum of its proper divisors (142400268).

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

89488116 is a wasteful number, since it uses less digits than its factorization.

89488116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 456 counting only the distinct ones).

The product of its digits is 110592, while the sum is 45.

The square root of 89488116 is about 9459.8158544445. The cubic root of 89488116 is about 447.2892442028.

The spelling of 89488116 in words is "eighty-nine million, four hundred eighty-eight thousand, one hundred sixteen".