239483 has 4 divisors (see below), whose sum is σ = 242928. Its totient is φ = 236040.

The previous prime is 239461. The next prime is 239489. The reversal of 239483 is 384932.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 239483 - 2¹⁴ = 223099 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (239489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1616 + ... + 1757.

It is an arithmetic number, because the mean of its divisors is an integer number (60732).

2²³⁹⁴⁸³ is an apocalyptic number.

239483 is a deficient number, since it is larger than the sum of its proper divisors (3445).

239483 is an equidigital number, since it uses as much as digits as its factorization.

239483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444.

The product of its digits is 5184, while the sum is 29.

The square root of 239483 is about 489.3700031673. The cubic root of 239483 is about 62.0999947274.

The spelling of 239483 in words is "two hundred thirty-nine thousand, four hundred eighty-three".