9785425 has 12 divisors (see below), whose sum is σ = 13067740. Its totient is φ = 7225920.

The previous prime is 9785423. The next prime is 9785449. The reversal of 9785425 is 5245879.

It can be written as a sum of positive squares in 6 ways, for example, as 1560001 + 8225424 = 1249^2 + 2868^2 .

It is not a de Polignac number, because 9785425 - 2¹ = 9785423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9785423) 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, 14730 + ... + 15379.

Almost surely, 2^9785425 is an apocalyptic number.

It is an amenable number.

9785425 is a deficient number, since it is larger than the sum of its proper divisors (3282315).

9785425 is a wasteful number, since it uses less digits than its factorization.

9785425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30132 (or 30127 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 9785425 is about 3128.1663958300. The cubic root of 9785425 is about 213.8913545814.

It can be divided in two parts, 97854 and 25, that added together give a palindrome (97879).

The spelling of 9785425 in words is "nine million, seven hundred eighty-five thousand, four hundred twenty-five".