9437225 has 12 divisors (see below), whose sum is σ = 13374144. Its totient is φ = 6471120.

The previous prime is 9437203. The next prime is 9437231. The reversal of 9437225 is 5227349.

It is a happy number.

It is not a de Polignac number, because 9437225 - 2¹⁰ = 9436201 is a prime.

It is a super-2 number, since 2×9437225² = 178122431401250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9437191 and 9437200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26789 + ... + 27138.

It is an arithmetic number, because the mean of its divisors is an integer number (1114512).

Almost surely, 2^9437225 is an apocalyptic number.

It is an amenable number.

9437225 is a deficient number, since it is larger than the sum of its proper divisors (3936919).

9437225 is a wasteful number, since it uses less digits than its factorization.

9437225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53944 (or 53939 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 9437225 is about 3072.0066731698. The cubic root of 9437225 is about 211.3236499614.

The spelling of 9437225 in words is "nine million, four hundred thirty-seven thousand, two hundred twenty-five".