238046 has 8 divisors (see below), whose sum is σ = 365904. Its totient is φ = 116080.

The previous prime is 238039. The next prime is 238079. The reversal of 238046 is 640832.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

238046 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 1370 + ... + 1533.

It is an arithmetic number, because the mean of its divisors is an integer number (45738).

2²³⁸⁰⁴⁶ is an apocalyptic number.

238046 is a deficient number, since it is larger than the sum of its proper divisors (127858).

238046 is a wasteful number, since it uses less digits than its factorization.

238046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 238046 is about 487.8995798318. The cubic root of 238046 is about 61.9755366547.

Adding to 238046 its reverse (640832), we get a palindrome (878878).

The spelling of 238046 in words is "two hundred thirty-eight thousand, forty-six".