382539 has 8 divisors (see below), whose sum is σ = 527760. Its totient is φ = 246176.

The previous prime is 382519. The next prime is 382541. The reversal of 382539 is 935283.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 382539 - 2⁵ = 382507 is a prime.

382539 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (382519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2112 + ... + 2285.

It is an arithmetic number, because the mean of its divisors is an integer number (65970).

2³⁸²⁵³⁹ is an apocalyptic number.

382539 is a deficient number, since it is larger than the sum of its proper divisors (145221).

382539 is a wasteful number, since it uses less digits than its factorization.

382539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429.

The product of its digits is 6480, while the sum is 30.

The square root of 382539 is about 618.4973726702. The cubic root of 382539 is about 72.5925255455.

The spelling of 382539 in words is "three hundred eighty-two thousand, five hundred thirty-nine".