238342 has 16 divisors (see below), whose sum is σ = 393120. Its totient is φ = 107712.

The previous prime is 238339. The next prime is 238361. The reversal of 238342 is 243832.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263 + ... + 2365.

It is an arithmetic number, because the mean of its divisors is an integer number (24570).

2²³⁸³⁴² is an apocalyptic number.

238342 is a deficient number, since it is larger than the sum of its proper divisors (154778).

238342 is a wasteful number, since it uses less digits than its factorization.

238342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207.

The product of its digits is 1152, while the sum is 22.

The square root of 238342 is about 488.2028267022. The cubic root of 238342 is about 62.0012139894.

The spelling of 238342 in words is "two hundred thirty-eight thousand, three hundred forty-two".