489607 has 4 divisors (see below), whose sum is σ = 506520. Its totient is φ = 472696.

The previous prime is 489571. The next prime is 489613. The reversal of 489607 is 706984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 489607 - 2⁷ = 489479 is a prime.

It is a Duffinian number.

489607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489677) 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 in 3 ways as a sum of consecutive naturals, for example, 8413 + ... + 8470.

It is an arithmetic number, because the mean of its divisors is an integer number (126630).

2⁴⁸⁹⁶⁰⁷ is an apocalyptic number.

489607 is a deficient number, since it is larger than the sum of its proper divisors (16913).

489607 is a wasteful number, since it uses less digits than its factorization.

489607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16912.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 489607 is about 699.7192294056. The cubic root of 489607 is about 78.8162690691.

The spelling of 489607 in words is "four hundred eighty-nine thousand, six hundred seven".