9948503 has 2 divisors, whose sum is σ = 9948504. Its totient is φ = 9948502.

The previous prime is 9948487. The next prime is 9948511. The reversal of 9948503 is 3058499.

It is a strong prime.

It is an emirp because it is prime and its reverse (3058499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9948503 - 2⁴ = 9948487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9948583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4974251 + 4974252.

It is an arithmetic number, because the mean of its divisors is an integer number (4974252).

Almost surely, 2^9948503 is an apocalyptic number.

9948503 is a deficient number, since it is larger than the sum of its proper divisors (1).

9948503 is an equidigital number, since it uses as much as digits as its factorization.

9948503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9948503 is about 3154.1247597392. The cubic root of 9948503 is about 215.0730092773.

The spelling of 9948503 in words is "nine million, nine hundred forty-eight thousand, five hundred three".