543862 has 16 divisors (see below), whose sum is σ = 907200. Its totient is φ = 242440.

The previous prime is 543859. The next prime is 543871. The reversal of 543862 is 268345.

It is a d-powerful number, because it can be written as 5 + 4⁶ + 8³ + 3¹² + 6⁵ + 2⁵ .

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 543862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089 + ... + 1507.

It is an arithmetic number, because the mean of its divisors is an integer number (56700).

2⁵⁴³⁸⁶² is an apocalyptic number.

543862 is a deficient number, since it is larger than the sum of its proper divisors (363338).

543862 is a wasteful number, since it uses less digits than its factorization.

543862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491.

The product of its digits is 5760, while the sum is 28.

The square root of 543862 is about 737.4699993898. The cubic root of 543862 is about 81.6261986555.

It can be divided in two parts, 54 and 3862, that added together give a triangular number (3916 = T₈₈).

The spelling of 543862 in words is "five hundred forty-three thousand, eight hundred sixty-two".