168484 has 12 divisors (see below), whose sum is σ = 299404. Its totient is φ = 82944.

The previous prime is 168481. The next prime is 168491. The reversal of 168484 is 484861.

168484 = 72² + 73² + ... + 95².

It can be written as a sum of positive squares in 2 ways, for example, as 142884 + 25600 = 378^2 + 160^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 14.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4 + ... + 580.

2¹⁶⁸⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

168484 is a deficient number, since it is larger than the sum of its proper divisors (130920).

168484 is a wasteful number, since it uses less digits than its factorization.

168484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654 (or 652 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 168484 is about 410.4680255513. The cubic root of 168484 is about 55.2314215839.

The spelling of 168484 in words is "one hundred sixty-eight thousand, four hundred eighty-four".