543060 has 72 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 123840.

The previous prime is 543029. The next prime is 543061. The reversal of 543060 is 60345.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543061) by changing a digit.

543060 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (26208).

2⁵⁴³⁰⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943488).

543060 is an abundant number, since it is smaller than the sum of its proper divisors (1343916).

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

543060 is a wasteful number, since it uses less digits than its factorization.

543060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 543060 is about 736.9260478501. The cubic root of 543060 is about 81.5860558641.

The spelling of 543060 in words is "five hundred forty-three thousand, sixty".