320482 has 8 divisors (see below), whose sum is σ = 501696. Its totient is φ = 153252.

The previous prime is 320477. The next prime is 320483. The reversal of 320482 is 284023.

It is a happy number.

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

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (320483) by changing a digit.

320482 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3438 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (62712).

2³²⁰⁴⁸² is an apocalyptic number.

320482 is a deficient number, since it is larger than the sum of its proper divisors (181214).

320482 is a wasteful number, since it uses less digits than its factorization.

320482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6992.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 320482 is about 566.1112964780. Note that the first 3 decimals coincide. The cubic root of 320482 is about 68.4333626559.

The spelling of 320482 in words is "three hundred twenty thousand, four hundred eighty-two".