382165 has 16 divisors (see below), whose sum is σ = 535680. Its totient is φ = 256320.

The previous prime is 382163. The next prime is 382171. The reversal of 382165 is 561283.

It is a happy number.

382165 is nontrivially palindromic in base 16.

It is not a de Polignac number, because 382165 - 2¹ = 382163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382163) 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 15 ways as a sum of consecutive naturals, for example, 2046 + ... + 2224.

It is an arithmetic number, because the mean of its divisors is an integer number (33480).

2³⁸²¹⁶⁵ is an apocalyptic number.

382165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

382165 is a deficient number, since it is larger than the sum of its proper divisors (153515).

382165 is a wasteful number, since it uses less digits than its factorization.

382165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252.

The product of its digits is 1440, while the sum is 25.

The square root of 382165 is about 618.1949530690. The cubic root of 382165 is about 72.5688604576.

The spelling of 382165 in words is "three hundred eighty-two thousand, one hundred sixty-five".