89213852 has 48 divisors (see below), whose sum is σ = 193663680. Its totient is φ = 35016192.

The previous prime is 89213833. The next prime is 89213857. The reversal of 89213852 is 25831298.

It is a super-2 number, since 2×89213852² = 15918222777355808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89213857) 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 15 ways as a sum of consecutive naturals, for example, 48974 + ... + 50762.

It is an arithmetic number, because the mean of its divisors is an integer number (4034660).

Almost surely, 2^89213852 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 89213852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96831840).

89213852 is an abundant number, since it is smaller than the sum of its proper divisors (104449828).

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

89213852 is a wasteful number, since it uses less digits than its factorization.

89213852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1948 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 89213852 is about 9445.3084650529. The cubic root of 89213852 is about 446.8318245212.

The spelling of 89213852 in words is "eighty-nine million, two hundred thirteen thousand, eight hundred fifty-two".