9922843 has 12 divisors (see below), whose sum is σ = 11942640. Its totient is φ = 8210832.

The previous prime is 9922813. The next prime is 9922873. The reversal of 9922843 is 3482299.

It is an interprime number because it is at equal distance from previous prime (9922813) and next prime (9922873).

It is not a de Polignac number, because 9922843 - 2⁵ = 9922811 is a prime.

It is a super-3 number, since 3×9922843³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9922813) 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 11 ways as a sum of consecutive naturals, for example, 2071 + ... + 4912.

It is an arithmetic number, because the mean of its divisors is an integer number (995220).

Almost surely, 2^9922843 is an apocalyptic number.

9922843 is a deficient number, since it is larger than the sum of its proper divisors (2019797).

9922843 is a wasteful number, since it uses less digits than its factorization.

9922843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026 (or 7019 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 9922843 is about 3150.0544439739. The cubic root of 9922843 is about 214.8879387177.

The spelling of 9922843 in words is "nine million, nine hundred twenty-two thousand, eight hundred forty-three".