9885361 has 2 divisors, whose sum is σ = 9885362. Its totient is φ = 9885360.

The previous prime is 9885329. The next prime is 9885389. The reversal of 9885361 is 1635889.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9884736 + 625 = 3144^2 + 25^2 .

It is an emirp because it is prime and its reverse (1635889) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9885361 - 2⁵ = 9885329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9885061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4942680 + 4942681.

It is an arithmetic number, because the mean of its divisors is an integer number (4942681).

Almost surely, 2^9885361 is an apocalyptic number.

It is an amenable number.

9885361 is a deficient number, since it is larger than the sum of its proper divisors (1).

9885361 is an equidigital number, since it uses as much as digits as its factorization.

9885361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 40.

The square root of 9885361 is about 3144.0993941032. The cubic root of 9885361 is about 214.6170287070.

The spelling of 9885361 in words is "nine million, eight hundred eighty-five thousand, three hundred sixty-one".