238246 has 8 divisors (see below), whose sum is σ = 360360. Its totient is φ = 118128.

The previous prime is 238237. The next prime is 238247. The reversal of 238246 is 642832.

It is a happy number.

238246 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×238246² = 113522313032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 238246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238247) 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, 151 + ... + 706.

It is an arithmetic number, because the mean of its divisors is an integer number (45045).

238246 is a Friedman number, since it can be written as 62^3-84+2, using all its digits and the basic arithmetic operations.

2²³⁸²⁴⁶ is an apocalyptic number.

238246 is a deficient number, since it is larger than the sum of its proper divisors (122114).

238246 is a wasteful number, since it uses less digits than its factorization.

238246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998.

The product of its digits is 2304, while the sum is 25.

The square root of 238246 is about 488.1044970086. The cubic root of 238246 is about 61.9928885357.

It can be divided in two parts, 238 and 246, that added together give a palindrome (484).

The spelling of 238246 in words is "two hundred thirty-eight thousand, two hundred forty-six".