9685125 has 24 divisors (see below), whose sum is σ = 17461080. Its totient is φ = 5164800.

The previous prime is 9685063. The next prime is 9685127. The reversal of 9685125 is 5215869.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1147041 + 8538084 = 1071^2 + 2922^2 .

It is not a de Polignac number, because 9685125 - 2¹¹ = 9683077 is a prime.

9685125 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9685125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9685127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3180 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (727545).

Almost surely, 2^9685125 is an apocalyptic number.

It is an amenable number.

9685125 is a deficient number, since it is larger than the sum of its proper divisors (7775955).

9685125 is a wasteful number, since it uses less digits than its factorization.

9685125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8630 (or 8617 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 9685125 is about 3112.0933469290. The cubic root of 9685125 is about 213.1580523667.

The spelling of 9685125 in words is "nine million, six hundred eighty-five thousand, one hundred twenty-five".