9500225 has 12 divisors (see below), whose sum is σ = 13463424. Its totient is φ = 6514320.

The previous prime is 9500221. The next prime is 9500279. The reversal of 9500225 is 5220059.

It is a happy number.

It is not a de Polignac number, because 9500225 - 2² = 9500221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9500225.

It is not an unprimeable number, because it can be changed into a prime (9500221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26969 + ... + 27318.

It is an arithmetic number, because the mean of its divisors is an integer number (1121952).

Almost surely, 2^9500225 is an apocalyptic number.

It is an amenable number.

9500225 is a deficient number, since it is larger than the sum of its proper divisors (3963199).

9500225 is a wasteful number, since it uses less digits than its factorization.

9500225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54304 (or 54299 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 9500225 is about 3082.2435010881. The cubic root of 9500225 is about 211.7928512352.

The spelling of 9500225 in words is "nine million, five hundred thousand, two hundred twenty-five".