608506 has 4 divisors (see below), whose sum is σ = 912762. Its totient is φ = 304252.

The previous prime is 608497. The next prime is 608519. The reversal of 608506 is 605806.

608506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 605806 = 2 ⋅302903.

It can be written as a sum of positive squares in only one way, i.e., 455625 + 152881 = 675^2 + 391^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152125 + ... + 152128.

2⁶⁰⁸⁵⁰⁶ is an apocalyptic number.

608506 is a deficient number, since it is larger than the sum of its proper divisors (304256).

608506 is a wasteful number, since it uses less digits than its factorization.

608506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304255.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 608506 is about 780.0679457586. The cubic root of 608506 is about 84.7399665582.

The spelling of 608506 in words is "six hundred eight thousand, five hundred six".