242108 has 6 divisors (see below), whose sum is σ = 423696. Its totient is φ = 121052.

The previous prime is 242101. The next prime is 242119. The reversal of 242108 is 801242.

It is a plaindrome in base 11.

It is a zygodrome in base 3.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 242108.

It is not an unprimeable number, because it can be changed into a prime (242101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30260 + ... + 30267.

It is an arithmetic number, because the mean of its divisors is an integer number (70616).

2²⁴²¹⁰⁸ is an apocalyptic number.

It is an amenable number.

242108 is a deficient number, since it is larger than the sum of its proper divisors (181588).

242108 is a wasteful number, since it uses less digits than its factorization.

242108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60531 (or 60529 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 242108 is about 492.0447134154. The cubic root of 242108 is about 62.3260657323.

The spelling of 242108 in words is "two hundred forty-two thousand, one hundred eight".