9715241 has 2 divisors, whose sum is σ = 9715242. Its totient is φ = 9715240.

The previous prime is 9715231. The next prime is 9715243. The reversal of 9715241 is 1425179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8265625 + 1449616 = 2875^2 + 1204^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9715241 is a prime.

Together with 9715243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9715243) 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, 4857620 + 4857621.

It is an arithmetic number, because the mean of its divisors is an integer number (4857621).

Almost surely, 2^9715241 is an apocalyptic number.

It is an amenable number.

9715241 is a deficient number, since it is larger than the sum of its proper divisors (1).

9715241 is an equidigital number, since it uses as much as digits as its factorization.

9715241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 29.

The square root of 9715241 is about 3116.9281351998. The cubic root of 9715241 is about 213.3787628403.

The spelling of 9715241 in words is "nine million, seven hundred fifteen thousand, two hundred forty-one".