238193 has 4 divisors (see below), whose sum is σ = 239268. Its totient is φ = 237120.

The previous prime is 238181. The next prime is 238201. The reversal of 238193 is 391832.

238193 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, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1024 + 237169 = 32^2 + 487^2 .

It is a cyclic number.

It is not a de Polignac number, because 238193 - 2¹⁶ = 172657 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 238193.

It is not an unprimeable number, because it can be changed into a prime (238103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68 + ... + 693.

It is an arithmetic number, because the mean of its divisors is an integer number (59817).

2²³⁸¹⁹³ is an apocalyptic number.

It is an amenable number.

238193 is a deficient number, since it is larger than the sum of its proper divisors (1075).

238193 is an equidigital number, since it uses as much as digits as its factorization.

238193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074.

The product of its digits is 1296, while the sum is 26.

The square root of 238193 is about 488.0502023358. The cubic root of 238193 is about 61.9882912333.

The spelling of 238193 in words is "two hundred thirty-eight thousand, one hundred ninety-three".