238275 has 24 divisors (see below), whose sum is σ = 438960. Its totient is φ = 126720.

The previous prime is 238267. The next prime is 238291. The reversal of 238275 is 572832.

238275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 238275 - 2³ = 238267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

238275 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 499 + ... + 851.

It is an arithmetic number, because the mean of its divisors is an integer number (18290).

2²³⁸²⁷⁵ is an apocalyptic number.

238275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238275 is a deficient number, since it is larger than the sum of its proper divisors (200685).

238275 is a wasteful number, since it uses less digits than its factorization.

238275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 361 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 238275 is about 488.1342028582. The cubic root of 238275 is about 61.9954037522.

It can be divided in two parts, 23827 and 5, that added together give a palindrome (23832).

The spelling of 238275 in words is "two hundred thirty-eight thousand, two hundred seventy-five".