546843 has 16 divisors (see below), whose sum is σ = 809856. Its totient is φ = 325440.

The previous prime is 546841. The next prime is 546859. The reversal of 546843 is 348645.

It is not a de Polignac number, because 546843 - 2¹ = 546841 is a prime.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 546843.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 546843.

It is not an unprimeable number, because it can be changed into a prime (546841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2296 + ... + 2522.

It is an arithmetic number, because the mean of its divisors is an integer number (50616).

2⁵⁴⁶⁸⁴³ is an apocalyptic number.

546843 is a deficient number, since it is larger than the sum of its proper divisors (263013).

546843 is a wasteful number, since it uses less digits than its factorization.

546843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314.

The product of its digits is 11520, while the sum is 30.

The square root of 546843 is about 739.4883366220. The cubic root of 546843 is about 81.7750626894.

The spelling of 546843 in words is "five hundred forty-six thousand, eight hundred forty-three".