488609 has 8 divisors (see below), whose sum is σ = 545952. Its totient is φ = 433440.

The previous prime is 488603. The next prime is 488611. The reversal of 488609 is 906884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 488609 - 2⁸ = 488353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (68244).

2⁴⁸⁸⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

488609 is a deficient number, since it is larger than the sum of its proper divisors (57343).

488609 is a wasteful number, since it uses less digits than its factorization.

488609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 488609 is about 699.0057224372. The cubic root of 488609 is about 78.7626804138.

The spelling of 488609 in words is "four hundred eighty-eight thousand, six hundred nine".