242708 has 12 divisors (see below), whose sum is σ = 434112. Its totient is φ = 118680.

The previous prime is 242689. The next prime is 242713. The reversal of 242708 is 807242.

It is a congruent number.

It is an unprimeable number.

242708 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458 + ... + 833.

It is an arithmetic number, because the mean of its divisors is an integer number (36176).

2²⁴²⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

242708 is a deficient number, since it is larger than the sum of its proper divisors (191404).

242708 is a wasteful number, since it uses less digits than its factorization.

242708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 242708 is about 492.6540368250. The cubic root of 242708 is about 62.3775094271.

The spelling of 242708 in words is "two hundred forty-two thousand, seven hundred eight".