424903 has 2 divisors, whose sum is σ = 424904. Its totient is φ = 424902.

The previous prime is 424891. The next prime is 424909. The reversal of 424903 is 309424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424903 - 2¹⁷ = 293831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424909) 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, 212451 + 212452.

It is an arithmetic number, because the mean of its divisors is an integer number (212452).

2⁴²⁴⁹⁰³ is an apocalyptic number.

424903 is a deficient number, since it is larger than the sum of its proper divisors (1).

424903 is an equidigital number, since it uses as much as digits as its factorization.

424903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 424903 is about 651.8458406709. The cubic root of 424903 is about 75.1790094387.

The spelling of 424903 in words is "four hundred twenty-four thousand, nine hundred three".