239341 has 4 divisors (see below), whose sum is σ = 242784. Its totient is φ = 235900.

The previous prime is 239333. The next prime is 239347. The reversal of 239341 is 143932.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 239341 - 2³ = 239333 is a prime.

It is a super-2 number, since 2×239341² = 114568228562, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

239341 is a lucky number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239347) 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, 1615 + ... + 1756.

It is an arithmetic number, because the mean of its divisors is an integer number (60696).

2²³⁹³⁴¹ is an apocalyptic number.

It is an amenable number.

239341 is a deficient number, since it is larger than the sum of its proper divisors (3443).

239341 is an equidigital number, since it uses as much as digits as its factorization.

239341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442.

The product of its digits is 648, while the sum is 22.

The square root of 239341 is about 489.2248971588. The cubic root of 239341 is about 62.0877183616.

The spelling of 239341 in words is "two hundred thirty-nine thousand, three hundred forty-one".