9844992 has 54 divisors (see below), whose sum is σ = 28392182. Its totient is φ = 3280896.

The previous prime is 9844987. The next prime is 9844993. The reversal of 9844992 is 2994489.

It can be written as a sum of positive squares in only one way, i.e., 7485696 + 2359296 = 2736^2 + 1536^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (9844993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168 + ... + 4440.

Almost surely, 2^9844992 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 9844992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14196091).

9844992 is an abundant number, since it is smaller than the sum of its proper divisors (18547190).

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

9844992 is a wasteful number, since it uses less digits than its factorization.

9844992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295 (or 4278 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 9844992 is about 3137.6730231176. The cubic root of 9844992 is about 214.3244851752.

The spelling of 9844992 in words is "nine million, eight hundred forty-four thousand, nine hundred ninety-two".