485878 has 8 divisors (see below), whose sum is σ = 731880. Its totient is φ = 241920.

The previous prime is 485833. The next prime is 485893. The reversal of 485878 is 878584.

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

It is a self number, because there is not a number n which added to its sum of digits gives 485878.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438 + ... + 1078.

It is an arithmetic number, because the mean of its divisors is an integer number (91485).

2⁴⁸⁵⁸⁷⁸ is an apocalyptic number.

485878 is a deficient number, since it is larger than the sum of its proper divisors (246002).

485878 is a wasteful number, since it uses less digits than its factorization.

485878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its digits is 71680, while the sum is 40.

The square root of 485878 is about 697.0494960905. The cubic root of 485878 is about 78.6156624599.

The spelling of 485878 in words is "four hundred eighty-five thousand, eight hundred seventy-eight".