485155 has 8 divisors (see below), whose sum is σ = 635184. Its totient is φ = 352800.

The previous prime is 485137. The next prime is 485161. The reversal of 485155 is 551584.

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

It is not a de Polignac number, because 485155 - 2⁵ = 485123 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 4356 + ... + 4465.

It is an arithmetic number, because the mean of its divisors is an integer number (79398).

2⁴⁸⁵¹⁵⁵ is an apocalyptic number.

485155 is a deficient number, since it is larger than the sum of its proper divisors (150029).

485155 is a wasteful number, since it uses less digits than its factorization.

485155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8837.

The product of its digits is 4000, while the sum is 28.

The square root of 485155 is about 696.5306884840. The cubic root of 485155 is about 78.5766490038.

The spelling of 485155 in words is "four hundred eighty-five thousand, one hundred fifty-five".