9140563 has 2 divisors, whose sum is σ = 9140564. Its totient is φ = 9140562.

The previous prime is 9140557. The next prime is 9140569. The reversal of 9140563 is 3650419.

It is a balanced prime because it is at equal distance from previous prime (9140557) and next prime (9140569).

It is an emirp because it is prime and its reverse (3650419) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9140563 - 2²¹ = 7043411 is a prime.

It is not a weakly prime, because it can be changed into another prime (9140569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4570281 + 4570282.

It is an arithmetic number, because the mean of its divisors is an integer number (4570282).

Almost surely, 2^9140563 is an apocalyptic number.

9140563 is a deficient number, since it is larger than the sum of its proper divisors (1).

9140563 is an equidigital number, since it uses as much as digits as its factorization.

9140563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 9140563 is about 3023.3364020565. The cubic root of 9140563 is about 209.0856924459.

The spelling of 9140563 in words is "nine million, one hundred forty thousand, five hundred sixty-three".