543036 has 36 divisors (see below), whose sum is σ = 1388072. Its totient is φ = 164256.

The previous prime is 543029. The next prime is 543061. The reversal of 543036 is 630345.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 543036.

It is an unprimeable number.

543036 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 11 ways as a sum of consecutive naturals, for example, 9175 + ... + 9233.

2⁵⁴³⁰³⁶ 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 543036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694036).

543036 is an abundant number, since it is smaller than the sum of its proper divisors (845036).

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

543036 is a wasteful number, since it uses less digits than its factorization.

543036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 543036 is about 736.9097638110. The cubic root of 543036 is about 81.5848539747.

The spelling of 543036 in words is "five hundred forty-three thousand, thirty-six".