543164 has 12 divisors (see below), whose sum is σ = 956088. Its totient is φ = 270000.

The previous prime is 543163. The next prime is 543187. The reversal of 543164 is 461345.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543161) 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, 734 + ... + 1274.

It is an arithmetic number, because the mean of its divisors is an integer number (79674).

2⁵⁴³¹⁶⁴ is an apocalyptic number.

It is an amenable number.

543164 is a deficient number, since it is larger than the sum of its proper divisors (412924).

543164 is a wasteful number, since it uses less digits than its factorization.

543164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 794 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 543164 is about 736.9966078619. The cubic root of 543164 is about 81.5912636424.

It can be divided in two parts, 543 and 164, that added together give a palindrome (707).

The spelling of 543164 in words is "five hundred forty-three thousand, one hundred sixty-four".