9827244 has 90 divisors (see below), whose sum is σ = 29932980. Its totient is φ = 2803248.

The previous prime is 9827243. The next prime is 9827281. The reversal of 9827244 is 4427289.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9827199 and 9827208.

It is not an unprimeable number, because it can be changed into a prime (9827243) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 15567 + ... + 16185.

Almost surely, 2^9827244 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 9827244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14966490).

9827244 is an abundant number, since it is smaller than the sum of its proper divisors (20105736).

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

9827244 is a wasteful number, since it uses less digits than its factorization.

9827244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 631 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 9827244 is about 3134.8435367654. The cubic root of 9827244 is about 214.1956169807.

The spelling of 9827244 in words is "nine million, eight hundred twenty-seven thousand, two hundred forty-four".