485678 has 8 divisors (see below), whose sum is σ = 766920. Its totient is φ = 230040.

The previous prime is 485671. The next prime is 485689. The reversal of 485678 is 876584.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 12781 = 485678 / (4 + 8 + 5 + 6 + 7 + 8).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485671) by changing a digit.

485678 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, 6353 + ... + 6428.

It is an arithmetic number, because the mean of its divisors is an integer number (95865).

2⁴⁸⁵⁶⁷⁸ is an apocalyptic number.

485678 is a deficient number, since it is larger than the sum of its proper divisors (281242).

485678 is a wasteful number, since it uses less digits than its factorization.

485678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12802.

The product of its digits is 53760, while the sum is 38.

The square root of 485678 is about 696.9060194890. The cubic root of 485678 is about 78.6048742302.

The spelling of 485678 in words is "four hundred eighty-five thousand, six hundred seventy-eight".