9225224 has 8 divisors (see below), whose sum is σ = 17297310. Its totient is φ = 4612608.

The previous prime is 9225221. The next prime is 9225269. The reversal of 9225224 is 4225229.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 4072324 = 2270^2 + 2018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 9225193 and 9225202.

It is not an unprimeable number, because it can be changed into a prime (9225221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576569 + ... + 576584.

Almost surely, 2^9225224 is an apocalyptic number.

It is an amenable number.

9225224 is a deficient number, since it is larger than the sum of its proper divisors (8072086).

9225224 is a wasteful number, since it uses less digits than its factorization.

9225224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153159 (or 1153155 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 9225224 is about 3037.3053847119. The cubic root of 9225224 is about 209.7292353162.

It can be divided in two parts, 9225 and 224, that added together give a palindrome (9449).

The spelling of 9225224 in words is "nine million, two hundred twenty-five thousand, two hundred twenty-four".