487603 has 2 divisors, whose sum is σ = 487604. Its totient is φ = 487602.

The previous prime is 487601. The next prime is 487607. The reversal of 487603 is 306784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487603 - 2¹ = 487601 is a prime.

Together with 487601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (487601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243801 + 243802.

It is an arithmetic number, because the mean of its divisors is an integer number (243802).

2⁴⁸⁷⁶⁰³ is an apocalyptic number.

487603 is a deficient number, since it is larger than the sum of its proper divisors (1).

487603 is an equidigital number, since it uses as much as digits as its factorization.

487603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 487603 is about 698.2857581249. The cubic root of 487603 is about 78.7085882882.

The spelling of 487603 in words is "four hundred eighty-seven thousand, six hundred three".