239016 has 32 divisors (see below), whose sum is σ = 624960. Its totient is φ = 76032.

The previous prime is 238991. The next prime is 239017. The reversal of 239016 is 610932.

239016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 238983 and 239001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239017) by changing a digit.

239016 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 7 ways as a sum of consecutive naturals, for example, 336 + ... + 768.

It is an arithmetic number, because the mean of its divisors is an integer number (19530).

2²³⁹⁰¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312480).

239016 is an abundant number, since it is smaller than the sum of its proper divisors (385944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239016 is a wasteful number, since it uses less digits than its factorization.

239016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 239016 is about 488.8926262483. The cubic root of 239016 is about 62.0596027597.

Adding to 239016 its reverse (610932), we get a palindrome (849948).

The spelling of 239016 in words is "two hundred thirty-nine thousand, sixteen".