9841243 has 2 divisors, whose sum is σ = 9841244. Its totient is φ = 9841242.

The previous prime is 9841219. The next prime is 9841253. The reversal of 9841243 is 3421489.

9841243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9841243 - 2⁹ = 9840731 is a prime.

It is not a weakly prime, because it can be changed into another prime (9841253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4920621 + 4920622.

It is an arithmetic number, because the mean of its divisors is an integer number (4920622).

Almost surely, 2^9841243 is an apocalyptic number.

9841243 is a deficient number, since it is larger than the sum of its proper divisors (1).

9841243 is an equidigital number, since it uses as much as digits as its factorization.

9841243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 9841243 is about 3137.0755489787. The cubic root of 9841243 is about 214.2972766036.

The spelling of 9841243 in words is "nine million, eight hundred forty-one thousand, two hundred forty-three".