242058 has 8 divisors (see below), whose sum is σ = 484128. Its totient is φ = 80684.

The previous prime is 242057. The next prime is 242059. The reversal of 242058 is 850242.

242058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (242057) and next prime (242059).

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

242058 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242057) 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, 20166 + ... + 20177.

It is an arithmetic number, because the mean of its divisors is an integer number (60516).

2²⁴²⁰⁵⁸ is an apocalyptic number.

242058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242058 is a wasteful number, since it uses less digits than its factorization.

242058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40348.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 242058 is about 491.9939024012. The cubic root of 242058 is about 62.3217749229.

The spelling of 242058 in words is "two hundred forty-two thousand, fifty-eight".