485316 has 72 divisors (see below), whose sum is σ = 1421784. Its totient is φ = 138240.

The previous prime is 485311. The next prime is 485347. The reversal of 485316 is 613584.

It can be written as a sum of positive squares in 4 ways, for example, as 900 + 484416 = 30^2 + 696^2 .

Its product of digits (2880) is a multiple of the sum of its prime divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 485316.

It is not an unprimeable number, because it can be changed into a prime (485311) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7926 + ... + 7986.

It is an arithmetic number, because the mean of its divisors is an integer number (19747).

2⁴⁸⁵³¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710892).

485316 is an abundant number, since it is smaller than the sum of its proper divisors (936468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485316 is a wasteful number, since it uses less digits than its factorization.

485316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 96 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 485316 is about 696.6462516945. The cubic root of 485316 is about 78.5853400004.

The spelling of 485316 in words is "four hundred eighty-five thousand, three hundred sixteen".