9688141 has 2 divisors, whose sum is σ = 9688142. Its totient is φ = 9688140.

The previous prime is 9688139. The next prime is 9688169. The reversal of 9688141 is 1418869.

It is a happy number.

9688141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9302500 + 385641 = 3050^2 + 621^2 .

It is an emirp because it is prime and its reverse (1418869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9688141 - 2¹ = 9688139 is a prime.

Together with 9688139, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9688141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9688111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4844070 + 4844071.

It is an arithmetic number, because the mean of its divisors is an integer number (4844071).

Almost surely, 2^9688141 is an apocalyptic number.

It is an amenable number.

9688141 is a deficient number, since it is larger than the sum of its proper divisors (1).

9688141 is an equidigital number, since it uses as much as digits as its factorization.

9688141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 37.

The square root of 9688141 is about 3112.5778705118. The cubic root of 9688141 is about 213.1801762583.

The spelling of 9688141 in words is "nine million, six hundred eighty-eight thousand, one hundred forty-one".