4117903 has 2 divisors, whose sum is σ = 4117904. Its totient is φ = 4117902.

The previous prime is 4117877. The next prime is 4117909. The reversal of 4117903 is 3097114.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4117903 is a prime.

4117903 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4117909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058951 + 2058952.

It is an arithmetic number, because the mean of its divisors is an integer number (2058952).

Almost surely, 2^4117903 is an apocalyptic number.

4117903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4117903 is an equidigital number, since it uses as much as digits as its factorization.

4117903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 4117903 is about 2029.2616883980. The cubic root of 4117903 is about 160.2846884651.

The spelling of 4117903 in words is "four million, one hundred seventeen thousand, nine hundred three".