9685141 has 2 divisors, whose sum is σ = 9685142. Its totient is φ = 9685140.

The previous prime is 9685133. The next prime is 9685171. The reversal of 9685141 is 1415869.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5499025 + 4186116 = 2345^2 + 2046^2 .

It is a cyclic number.

It is not a de Polignac number, because 9685141 - 2³ = 9685133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9685097 and 9685106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9685171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4842570 + 4842571.

It is an arithmetic number, because the mean of its divisors is an integer number (4842571).

Almost surely, 2^9685141 is an apocalyptic number.

It is an amenable number.

9685141 is a deficient number, since it is larger than the sum of its proper divisors (1).

9685141 is an equidigital number, since it uses as much as digits as its factorization.

9685141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 34.

The square root of 9685141 is about 3112.0959175450. The cubic root of 9685141 is about 213.1581697470.

The spelling of 9685141 in words is "nine million, six hundred eighty-five thousand, one hundred forty-one".