9225273 has 4 divisors (see below), whose sum is σ = 12300368. Its totient is φ = 6150180.

The previous prime is 9225269. The next prime is 9225283. The reversal of 9225273 is 3725229.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3725229 = 3 ⋅1241743.

It is not a de Polignac number, because 9225273 - 2² = 9225269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9225273.

It is not an unprimeable number, because it can be changed into a prime (9225283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537543 + ... + 1537548.

It is an arithmetic number, because the mean of its divisors is an integer number (3075092).

Almost surely, 2^9225273 is an apocalyptic number.

It is an amenable number.

9225273 is a deficient number, since it is larger than the sum of its proper divisors (3075095).

9225273 is a wasteful number, since it uses less digits than its factorization.

9225273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075094.

The product of its digits is 7560, while the sum is 30.

The square root of 9225273 is about 3037.3134510616. The cubic root of 9225273 is about 209.7296066429.

The spelling of 9225273 in words is "nine million, two hundred twenty-five thousand, two hundred seventy-three".