9642224 has 10 divisors (see below), whose sum is σ = 18681840. Its totient is φ = 4821104.

The previous prime is 9642223. The next prime is 9642229. The reversal of 9642224 is 4222469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9642223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301304 + ... + 301335.

It is an arithmetic number, because the mean of its divisors is an integer number (1868184).

Almost surely, 2^9642224 is an apocalyptic number.

It is an amenable number.

9642224 is a deficient number, since it is larger than the sum of its proper divisors (9039616).

9642224 is a wasteful number, since it uses less digits than its factorization.

9642224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602647 (or 602641 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 9642224 is about 3105.1930696818. The cubic root of 9642224 is about 212.8428532236.

It can be divided in two parts, 96 and 42224, that multiplied together give a palindrome (4053504).

The spelling of 9642224 in words is "nine million, six hundred forty-two thousand, two hundred twenty-four".