485858 has 8 divisors (see below), whose sum is σ = 732252. Its totient is φ = 241776.

The previous prime is 485833. The next prime is 485893. The reversal of 485858 is 858584.

It can be written as a sum of positive squares in 2 ways, for example, as 485809 + 49 = 697^2 + 7^2 .

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

It is an unprimeable 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, 116 + ... + 992.

2⁴⁸⁵⁸⁵⁸ is an apocalyptic number.

485858 is a deficient number, since it is larger than the sum of its proper divisors (246394).

485858 is a wasteful number, since it uses less digits than its factorization.

485858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156.

The product of its digits is 51200, while the sum is 38.

The square root of 485858 is about 697.0351497593. The cubic root of 485858 is about 78.6145837701.

The spelling of 485858 in words is "four hundred eighty-five thousand, eight hundred fifty-eight".