485617 has 8 divisors (see below), whose sum is σ = 535392. Its totient is φ = 436800.

The previous prime is 485609. The next prime is 485647. The reversal of 485617 is 716584.

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

It is a cyclic number.

It is not a de Polignac number, because 485617 - 2³ = 485609 is a prime.

485617 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (485647) 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 7 ways as a sum of consecutive naturals, for example, 1273 + ... + 1609.

It is an arithmetic number, because the mean of its divisors is an integer number (66924).

2⁴⁸⁵⁶¹⁷ is an apocalyptic number.

It is an amenable number.

485617 is a deficient number, since it is larger than the sum of its proper divisors (49775).

485617 is a wasteful number, since it uses less digits than its factorization.

485617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479.

The product of its digits is 6720, while the sum is 31.

The square root of 485617 is about 696.8622532467. The cubic root of 485617 is about 78.6015832308.

It can be divided in two parts, 48 and 5617, that added together give a palindrome (5665).

The spelling of 485617 in words is "four hundred eighty-five thousand, six hundred seventeen".