608289 has 8 divisors (see below), whose sum is σ = 884832. Its totient is φ = 368640.

The previous prime is 608273. The next prime is 608297. The reversal of 608289 is 982806.

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

It is not a de Polignac number, because 608289 - 2⁴ = 608273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 18433 = 608289 / (6 + 0 + 8 + 2 + 8 + 9).

It is not an unprimeable number, because it can be changed into a prime (608269) 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, 9184 + ... + 9249.

It is an arithmetic number, because the mean of its divisors is an integer number (110604).

2⁶⁰⁸²⁸⁹ is an apocalyptic number.

It is an amenable number.

608289 is a deficient number, since it is larger than the sum of its proper divisors (276543).

608289 is a wasteful number, since it uses less digits than its factorization.

608289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18447.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 608289 is about 779.9288429081. The cubic root of 608289 is about 84.7298922894.

The spelling of 608289 in words is "six hundred eight thousand, two hundred eighty-nine".