168468 has 24 divisors (see below), whose sum is σ = 399840. Its totient is φ = 55200.

The previous prime is 168463. The next prime is 168481. The reversal of 168468 is 864861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168463) by changing a digit.

168468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143 + ... + 1281.

It is an arithmetic number, because the mean of its divisors is an integer number (16660).

2¹⁶⁸⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

168468 is an abundant number, since it is smaller than the sum of its proper divisors (231372).

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

168468 is a wasteful number, since it uses less digits than its factorization.

168468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 168468 is about 410.4485351417. The cubic root of 168468 is about 55.2296731870.

It can be divided in two parts, 168 and 468, that added together give a palindrome (636).

The spelling of 168468 in words is "one hundred sixty-eight thousand, four hundred sixty-eight".