75238 has 4 divisors (see below), whose sum is σ = 112860. Its totient is φ = 37618.

The previous prime is 75227. The next prime is 75239. The reversal of 75238 is 83257.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75239) by changing a digit.

75238 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18808 + ... + 18811.

It is an arithmetic number, because the mean of its divisors is an integer number (28215).

2⁷⁵²³⁸ is an apocalyptic number.

75238 is a deficient number, since it is larger than the sum of its proper divisors (37622).

75238 is a wasteful number, since it uses less digits than its factorization.

75238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37621.

The product of its digits is 1680, while the sum is 25.

The square root of 75238 is about 274.2954611363. The cubic root of 75238 is about 42.2161943790.

It can be divided in two parts, 75 and 238, that added together give a palindrome (313).

The spelling of 75238 in words is "seventy-five thousand, two hundred thirty-eight".