238058 has 8 divisors (see below), whose sum is σ = 366852. Its totient is φ = 115776.

The previous prime is 238039. The next prime is 238079. The reversal of 238058 is 850832.

It can be written as a sum of positive squares in 2 ways, for example, as 190969 + 47089 = 437^2 + 217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×238058³ = 40473391374273336, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

238058 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 in 3 ways as a sum of consecutive naturals, for example, 1535 + ... + 1682.

2²³⁸⁰⁵⁸ is an apocalyptic number.

238058 is a deficient number, since it is larger than the sum of its proper divisors (128794).

238058 is a wasteful number, since it uses less digits than its factorization.

238058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 238058 is about 487.9118772893. The cubic root of 238058 is about 61.9765780416.

The spelling of 238058 in words is "two hundred thirty-eight thousand, fifty-eight".