242608 has 20 divisors (see below), whose sum is σ = 479880. Its totient is φ = 118784.

The previous prime is 242603. The next prime is 242617. The reversal of 242608 is 806242.

It is not an unprimeable number, because it can be changed into a prime (242603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816 + ... + 1072.

It is an arithmetic number, because the mean of its divisors is an integer number (23994).

2²⁴²⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

242608 is a deficient number, since it is larger than the sum of its proper divisors (237272).

242608 is a wasteful number, since it uses less digits than its factorization.

242608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 242608 is about 492.5525352691. The cubic root of 242608 is about 62.3689413703.

The spelling of 242608 in words is "two hundred forty-two thousand, six hundred eight".