Subtracting from 238741 its reverse (147832), we obtain a palindrome (90909).
238741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
238741 is a lucky number.
It is a congruent number.
2238741 is an apocalyptic number.
238741 is the 346-th centered square number.
It is an amenable number.
238741 is a wasteful number, since it uses less digits than its factorization.
238741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1430.
The square root of 238741 is about 488.6112974543. The cubic root of 238741 is about 62.0357927216.
The spelling of 238741 in words is "two hundred thirty-eight thousand, seven hundred forty-one".