238125 has 20 divisors (see below), whose sum is σ = 399872. Its totient is φ = 126000.

The previous prime is 238109. The next prime is 238141. The reversal of 238125 is 521832.

238125 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 (238109) and next prime (238141).

It is not a de Polignac number, because 238125 - 2⁴ = 238109 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 238125.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1812 + ... + 1938.

238125 is a Friedman number, since it can be written as 381*5^(2+2), using all its digits and the basic arithmetic operations.

2²³⁸¹²⁵ is an apocalyptic number.

238125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

238125 is a deficient number, since it is larger than the sum of its proper divisors (161747).

238125 is an equidigital number, since it uses as much as digits as its factorization.

238125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 135 counting only the distinct ones).

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

The square root of 238125 is about 487.9805323986. The cubic root of 238125 is about 61.9823918086.

Adding to 238125 its reverse (521832), we get a palindrome (759957).

It can be divided in two parts, 238 and 125, that added together give a palindrome (363).

The spelling of 238125 in words is "two hundred thirty-eight thousand, one hundred twenty-five".