9481523 has 2 divisors, whose sum is σ = 9481524. Its totient is φ = 9481522.

The previous prime is 9481519. The next prime is 9481531. The reversal of 9481523 is 3251849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9481523 - 2² = 9481519 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9481523.

It is not a weakly prime, because it can be changed into another prime (9481723) 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, 4740761 + 4740762.

It is an arithmetic number, because the mean of its divisors is an integer number (4740762).

Almost surely, 2^9481523 is an apocalyptic number.

9481523 is a deficient number, since it is larger than the sum of its proper divisors (1).

9481523 is an equidigital number, since it uses as much as digits as its factorization.

9481523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 9481523 is about 3079.2081774378. The cubic root of 9481523 is about 211.6537825322.

The spelling of 9481523 in words is "nine million, four hundred eighty-one thousand, five hundred twenty-three".