9565625 has 12 divisors (see below), whose sum is σ = 11960172. Its totient is φ = 7650000.

The previous prime is 9565603. The next prime is 9565627. The reversal of 9565625 is 5265659.

It can be written as a sum of positive squares in 6 ways, for example, as 5456896 + 4108729 = 2336^2 + 2027^2 .

It is not a de Polignac number, because 9565625 - 2¹⁶ = 9500089 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (9565627) 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, 1595 + ... + 4655.

It is an arithmetic number, because the mean of its divisors is an integer number (996681).

Almost surely, 2^9565625 is an apocalyptic number.

It is an amenable number.

9565625 is a deficient number, since it is larger than the sum of its proper divisors (2394547).

9565625 is an frugal number, since it uses more digits than its factorization.

9565625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086 (or 3066 counting only the distinct ones).

The product of its digits is 81000, while the sum is 38.

The square root of 9565625 is about 3092.8344604909. The cubic root of 9565625 is about 212.2777376193.

The spelling of 9565625 in words is "nine million, five hundred sixty-five thousand, six hundred twenty-five".