168485 has 8 divisors (see below), whose sum is σ = 208896. Its totient is φ = 130320.

The previous prime is 168481. The next prime is 168491. The reversal of 168485 is 584861.

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

It is not a de Polignac number, because 168485 - 2² = 168481 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389 + ... + 698.

It is an arithmetic number, because the mean of its divisors is an integer number (26112).

2¹⁶⁸⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

168485 is a deficient number, since it is larger than the sum of its proper divisors (40411).

168485 is a wasteful number, since it uses less digits than its factorization.

168485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its digits is 7680, while the sum is 32.

The square root of 168485 is about 410.4692436712. The cubic root of 168485 is about 55.2315308551.

It can be divided in two parts, 1 and 68485, that added together give a palindrome (68486).

The spelling of 168485 in words is "one hundred sixty-eight thousand, four hundred eighty-five".