238159 has 2 divisors, whose sum is σ = 238160. Its totient is φ = 238158.

The previous prime is 238157. The next prime is 238163. The reversal of 238159 is 951832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 238159 - 2¹ = 238157 is a prime.

Together with 238157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119079 + 119080.

It is an arithmetic number, because the mean of its divisors is an integer number (119080).

2²³⁸¹⁵⁹ is an apocalyptic number.

238159 is a deficient number, since it is larger than the sum of its proper divisors (1).

238159 is an equidigital number, since it uses as much as digits as its factorization.

238159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 238159 is about 488.0153686105. The cubic root of 238159 is about 61.9853416613.

The spelling of 238159 in words is "two hundred thirty-eight thousand, one hundred fifty-nine".