485842 has 8 divisors (see below), whose sum is σ = 832896. Its totient is φ = 208212.

The previous prime is 485833. The next prime is 485893. The reversal of 485842 is 248584.

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

It is an unprimeable number.

485842 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 17338 + ... + 17365.

It is an arithmetic number, because the mean of its divisors is an integer number (104112).

2⁴⁸⁵⁸⁴² is an apocalyptic number.

485842 is a deficient number, since it is larger than the sum of its proper divisors (347054).

485842 is a wasteful number, since it uses less digits than its factorization.

485842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712.

The product of its digits is 10240, while the sum is 31.

The square root of 485842 is about 697.0236724818. The cubic root of 485842 is about 78.6137207970.

It can be divided in two parts, 4858 and 42, that added together give a square (4900 = 70²).

The spelling of 485842 in words is "four hundred eighty-five thousand, eight hundred forty-two".