482181 has 8 divisors (see below), whose sum is σ = 734784. Its totient is φ = 275520.

The previous prime is 482179. The next prime is 482189. The reversal of 482181 is 181284.

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

It is not a de Polignac number, because 482181 - 2¹ = 482179 is a prime.

It is a super-2 number, since 2×482181² = 464997033522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482189) 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, 11460 + ... + 11501.

It is an arithmetic number, because the mean of its divisors is an integer number (91848).

2⁴⁸²¹⁸¹ is an apocalyptic number.

It is an amenable number.

482181 is a deficient number, since it is larger than the sum of its proper divisors (252603).

482181 is a wasteful number, since it uses less digits than its factorization.

482181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22971.

The product of its digits is 512, while the sum is 24.

The square root of 482181 is about 694.3925402825. The cubic root of 482181 is about 78.4157615298.

The spelling of 482181 in words is "four hundred eighty-two thousand, one hundred eighty-one".