9407243 has 2 divisors, whose sum is σ = 9407244. Its totient is φ = 9407242.

The previous prime is 9407227. The next prime is 9407249. The reversal of 9407243 is 3427049.

9407243 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 9407243 - 2⁴ = 9407227 is a prime.

It is a super-2 number, since 2×9407243² = 176992441722098, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (9407249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4703621 + 4703622.

It is an arithmetic number, because the mean of its divisors is an integer number (4703622).

Almost surely, 2^9407243 is an apocalyptic number.

9407243 is a deficient number, since it is larger than the sum of its proper divisors (1).

9407243 is an equidigital number, since it uses as much as digits as its factorization.

9407243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 9407243 is about 3067.1229189584. The cubic root of 9407243 is about 211.0996212788.

The spelling of 9407243 in words is "nine million, four hundred seven thousand, two hundred forty-three".