89189352 has 96 divisors (see below), whose sum is σ = 277505280. Its totient is φ = 25349760.

The previous prime is 89189323. The next prime is 89189369. The reversal of 89189352 is 25398198.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 89189298 and 89189307.

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, 136258 + ... + 136910.

It is an arithmetic number, because the mean of its divisors is an integer number (2890680).

Almost surely, 2^89189352 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 89189352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138752640).

89189352 is an abundant number, since it is smaller than the sum of its proper divisors (188315928).

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

89189352 is a wasteful number, since it uses less digits than its factorization.

89189352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943 (or 936 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 89189352 is about 9444.0114358254. The cubic root of 89189352 is about 446.7909176376.

The spelling of 89189352 in words is "eighty-nine million, one hundred eighty-nine thousand, three hundred fifty-two".