89244 has 36 divisors (see below), whose sum is σ = 235144. Its totient is φ = 28512.

The previous prime is 89237. The next prime is 89261. The reversal of 89244 is 44298.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 89244.

It is an unprimeable number.

89244 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1299 + ... + 1365.

2⁸⁹²⁴⁴ 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 89244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117572).

89244 is an abundant number, since it is smaller than the sum of its proper divisors (145900).

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

89244 is a wasteful number, since it uses less digits than its factorization.

89244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 109 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 89244 is about 298.7373428281. The cubic root of 89244 is about 44.6882151417.

It can be divided in two parts, 89 and 244, that added together give a palindrome (333).

The spelling of 89244 in words is "eighty-nine thousand, two hundred forty-four".