9996583 has 2 divisors, whose sum is σ = 9996584. Its totient is φ = 9996582.

The previous prime is 9996557. The next prime is 9996589. The reversal of 9996583 is 3856999.

It is a strong prime.

It is an emirp because it is prime and its reverse (3856999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9996583 - 2¹⁷ = 9865511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9996589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998291 + 4998292.

It is an arithmetic number, because the mean of its divisors is an integer number (4998292).

Almost surely, 2^9996583 is an apocalyptic number.

9996583 is a deficient number, since it is larger than the sum of its proper divisors (1).

9996583 is an equidigital number, since it uses as much as digits as its factorization.

9996583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 524880, while the sum is 49.

The square root of 9996583 is about 3161.7373388692. The cubic root of 9996583 is about 215.4189271965.

The spelling of 9996583 in words is "nine million, nine hundred ninety-six thousand, five hundred eighty-three".