9418244 has 12 divisors (see below), whose sum is σ = 17980368. Its totient is φ = 4281000.

The previous prime is 9418237. The next prime is 9418261. The reversal of 9418244 is 4428149.

It is a self number, because there is not a number n which added to its sum of digits gives 9418244.

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, 106982 + ... + 107069.

It is an arithmetic number, because the mean of its divisors is an integer number (1498364).

Almost surely, 2^9418244 is an apocalyptic number.

It is an amenable number.

9418244 is a deficient number, since it is larger than the sum of its proper divisors (8562124).

9418244 is a wasteful number, since it uses less digits than its factorization.

9418244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214066 (or 214064 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 9418244 is about 3068.9157694534. The cubic root of 9418244 is about 211.1818771276.

The spelling of 9418244 in words is "nine million, four hundred eighteen thousand, two hundred forty-four".