239380 has 12 divisors (see below), whose sum is σ = 502740. Its totient is φ = 95744.

The previous prime is 239357. The next prime is 239383. The reversal of 239380 is 83932.

It is a happy number.

239380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49284 + 190096 = 222^2 + 436^2 .

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 (239383) by changing a digit.

239380 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, 5965 + ... + 6004.

It is an arithmetic number, because the mean of its divisors is an integer number (41895).

2²³⁹³⁸⁰ is an apocalyptic number.

239380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

239380 is an abundant number, since it is smaller than the sum of its proper divisors (263360).

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

239380 is a wasteful number, since it uses less digits than its factorization.

239380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11978 (or 11976 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 239380 is about 489.2647545041. The cubic root of 239380 is about 62.0910905231.

The spelling of 239380 in words is "two hundred thirty-nine thousand, three hundred eighty".