9982442 has 8 divisors (see below), whose sum is σ = 14992896.
Its totient is φ = 4984812.
The previous prime is 9982433. The next prime is 9982457. The reversal of 9982442 is 2442899.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9982396 and 9982405.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 938 + ... + 4565.
It is an arithmetic number, because the mean of its divisors is an integer number (1874112).
Almost surely, 29982442 is an apocalyptic number.
9982442 is a deficient number, since it is larger than the sum of its proper divisors (5010454).
9982442 is a wasteful number, since it uses less digits than its factorization.
9982442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6412.
The product of its digits is 41472, while the sum is 38.
The square root of 9982442 is about 3159.5002769425.
The cubic root of 9982442 is about 215.3173032528.
The spelling of 9982442 in words is "nine million, nine hundred eighty-two thousand, four hundred forty-two".