239768 has 32 divisors (see below), whose sum is σ = 498960. Its totient is φ = 107520.

The previous prime is 239753. The next prime is 239779. The reversal of 239768 is 867932.

239768 = T₈₇ + T₈₈ + ... + T₁₂₇.

239768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 5555 + ... + 5597.

2²³⁹⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

239768 is an abundant number, since it is smaller than the sum of its proper divisors (259192).

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

239768 is a wasteful number, since it uses less digits than its factorization.

239768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 103 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 239768 is about 489.6611072977. The cubic root of 239768 is about 62.1246192760.

The spelling of 239768 in words is "two hundred thirty-nine thousand, seven hundred sixty-eight".