9706243 has 2 divisors, whose sum is σ = 9706244. Its totient is φ = 9706242.

The previous prime is 9706241. The next prime is 9706273. The reversal of 9706243 is 3426079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9706243 - 2¹ = 9706241 is a prime.

It is a super-2 number, since 2×9706243² = 188422306350098, which contains 22 as substring.

Together with 9706241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9706241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4853121 + 4853122.

It is an arithmetic number, because the mean of its divisors is an integer number (4853122).

Almost surely, 2^9706243 is an apocalyptic number.

9706243 is a deficient number, since it is larger than the sum of its proper divisors (1).

9706243 is an equidigital number, since it uses as much as digits as its factorization.

9706243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 9706243 is about 3115.4843925143. The cubic root of 9706243 is about 213.3128672315.

The spelling of 9706243 in words is "nine million, seven hundred six thousand, two hundred forty-three".