9310225 has 6 divisors (see below), whose sum is σ = 11544710. Its totient is φ = 7448160.

The previous prime is 9310219. The next prime is 9310241. The reversal of 9310225 is 5220139.

It can be written as a sum of positive squares in 3 ways, for example, as 165649 + 9144576 = 407^2 + 3024^2 .

It is not a de Polignac number, because 9310225 - 2¹¹ = 9308177 is a prime.

9310225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9310196 and 9310205.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 186180 + ... + 186229.

Almost surely, 2^9310225 is an apocalyptic number.

It is an amenable number.

9310225 is a deficient number, since it is larger than the sum of its proper divisors (2234485).

9310225 is a wasteful number, since it uses less digits than its factorization.

9310225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372419 (or 372414 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 9310225 is about 3051.2661306415. The cubic root of 9310225 is about 210.3714137672.

The spelling of 9310225 in words is "nine million, three hundred ten thousand, two hundred twenty-five".