238152 has 16 divisors (see below), whose sum is σ = 595440. Its totient is φ = 79376.

The previous prime is 238151. The next prime is 238157. The reversal of 238152 is 251832.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (238151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4938 + ... + 4985.

It is an arithmetic number, because the mean of its divisors is an integer number (37215).

238152 is a Friedman number, since it can be written as 8+(2*(3^5+1))^2, using all its digits and the basic arithmetic operations.

2²³⁸¹⁵² is an apocalyptic number.

It is an amenable number.

238152 is an abundant number, since it is smaller than the sum of its proper divisors (357288).

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

238152 is a wasteful number, since it uses less digits than its factorization.

238152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9932 (or 9928 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 238152 is about 488.0081966525. The cubic root of 238152 is about 61.9847343616.

Adding to 238152 its reverse (251832), we get a palindrome (489984).

The spelling of 238152 in words is "two hundred thirty-eight thousand, one hundred fifty-two".