9424531 has 2 divisors, whose sum is σ = 9424532. Its totient is φ = 9424530.

The previous prime is 9424523. The next prime is 9424537. The reversal of 9424531 is 1354249.

9424531 is digitally balanced in base 3, 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 9424531 - 2³ = 9424523 is a prime.

It is a super-2 number, since 2×9424531² = 177643569139922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9424531.

It is not a weakly prime, because it can be changed into another prime (9424537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4712265 + 4712266.

It is an arithmetic number, because the mean of its divisors is an integer number (4712266).

Almost surely, 2^9424531 is an apocalyptic number.

9424531 is a deficient number, since it is larger than the sum of its proper divisors (1).

9424531 is an equidigital number, since it uses as much as digits as its factorization.

9424531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 9424531 is about 3069.9399016919. The cubic root of 9424531 is about 211.2288570509.

The spelling of 9424531 in words is "nine million, four hundred twenty-four thousand, five hundred thirty-one".