485213 has 4 divisors (see below), whose sum is σ = 486720. Its totient is φ = 483708.

The previous prime is 485209. The next prime is 485263. The reversal of 485213 is 312584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 485213 - 2² = 485209 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 485213.

It is not an unprimeable number, because it can be changed into a prime (485263) by changing a digit.

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, 53 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (121680).

2⁴⁸⁵²¹³ is an apocalyptic number.

It is an amenable number.

485213 is a deficient number, since it is larger than the sum of its proper divisors (1507).

485213 is a wasteful number, since it uses less digits than its factorization.

485213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506.

The product of its digits is 960, while the sum is 23.

The square root of 485213 is about 696.5723221604. The cubic root of 485213 is about 78.5797801433.

Adding to 485213 its reverse (312584), we get a palindrome (797797).

The spelling of 485213 in words is "four hundred eighty-five thousand, two hundred thirteen".