4747903 has 2 divisors, whose sum is σ = 4747904. Its totient is φ = 4747902.

The previous prime is 4747889. The next prime is 4747927. The reversal of 4747903 is 3097474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4747903 - 2⁵ = 4747871 is a prime.

4747903 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4747933) 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, 2373951 + 2373952.

It is an arithmetic number, because the mean of its divisors is an integer number (2373952).

Almost surely, 2^4747903 is an apocalyptic number.

4747903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4747903 is an equidigital number, since it uses as much as digits as its factorization.

4747903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 4747903 is about 2178.9683338681. The cubic root of 4747903 is about 168.0740296377.

The spelling of 4747903 in words is "four million, seven hundred forty-seven thousand, nine hundred three".