9224642 has 40 divisors (see below), whose sum is σ = 17242956. Its totient is φ = 3687936.

The previous prime is 9224629. The next prime is 9224647. The reversal of 9224642 is 2464229.

It can be written as a sum of positive squares in 2 ways, for example, as 8934121 + 290521 = 2989^2 + 539^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9224647) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 81578 + ... + 81690.

Almost surely, 2^9224642 is an apocalyptic number.

9224642 is a deficient number, since it is larger than the sum of its proper divisors (8018314).

9224642 is a wasteful number, since it uses less digits than its factorization.

9224642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 139 counting only the distinct ones).

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

The square root of 9224642 is about 3037.2095745931. The cubic root of 9224642 is about 209.7248247645.

The spelling of 9224642 in words is "nine million, two hundred twenty-four thousand, six hundred forty-two".