9822492 has 48 divisors (see below), whose sum is σ = 25742080. Its totient is φ = 3238704.

The previous prime is 9822457. The next prime is 9822499. The reversal of 9822492 is 2942289.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9822499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10683 + ... + 11565.

Almost surely, 2^9822492 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 9822492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12871040).

9822492 is an abundant number, since it is smaller than the sum of its proper divisors (15919588).

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

9822492 is a wasteful number, since it uses less digits than its factorization.

9822492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999 (or 991 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 9822492 is about 3134.0855125539. The cubic root of 9822492 is about 214.1610863880.

The spelling of 9822492 in words is "nine million, eight hundred twenty-two thousand, four hundred ninety-two".