489203 has 12 divisors (see below), whose sum is σ = 580944. Its totient is φ = 409200.

The previous prime is 489197. The next prime is 489217. The reversal of 489203 is 302984.

It is not a de Polignac number, because 489203 - 2⁸ = 488947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (489263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1418 + ... + 1728.

It is an arithmetic number, because the mean of its divisors is an integer number (48412).

2⁴⁸⁹²⁰³ is an apocalyptic number.

489203 is a deficient number, since it is larger than the sum of its proper divisors (91741).

489203 is a wasteful number, since it uses less digits than its factorization.

489203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 489203 is about 699.4304826071. The cubic root of 489203 is about 78.7945846468.

The spelling of 489203 in words is "four hundred eighty-nine thousand, two hundred three".