9225238 has 8 divisors (see below), whose sum is σ = 15095880. Its totient is φ = 4193280.

The previous prime is 9225221. The next prime is 9225269. The reversal of 9225238 is 8325229.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209643 + ... + 209686.

It is an arithmetic number, because the mean of its divisors is an integer number (1886985).

Almost surely, 2^9225238 is an apocalyptic number.

9225238 is a deficient number, since it is larger than the sum of its proper divisors (5870642).

9225238 is a wasteful number, since it uses less digits than its factorization.

9225238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419342.

The product of its digits is 8640, while the sum is 31.

The square root of 9225238 is about 3037.3076893855. The cubic root of 9225238 is about 209.7293414097.

Subtracting from 9225238 its reverse (8325229), we obtain a palindrome (900009).

The spelling of 9225238 in words is "nine million, two hundred twenty-five thousand, two hundred thirty-eight".