239342 has 4 divisors (see below), whose sum is σ = 359016. Its totient is φ = 119670.

The previous prime is 239333. The next prime is 239347. The reversal of 239342 is 243932.

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 (239347) by changing a digit.

239342 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, 59834 + ... + 59837.

It is an arithmetic number, because the mean of its divisors is an integer number (89754).

2²³⁹³⁴² is an apocalyptic number.

239342 is a deficient number, since it is larger than the sum of its proper divisors (119674).

239342 is a wasteful number, since it uses less digits than its factorization.

239342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119673.

The product of its digits is 1296, while the sum is 23.

The square root of 239342 is about 489.2259191825. The cubic root of 239342 is about 62.0878048319.

The spelling of 239342 in words is "two hundred thirty-nine thousand, three hundred forty-two".