543272 has 16 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 266800.

The previous prime is 543259. The next prime is 543281. The reversal of 543272 is 272345.

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

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 543272.

It is an unprimeable number.

543272 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 3 ways as a sum of consecutive naturals, for example, 104 + ... + 1047.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2⁵⁴³²⁷² is an apocalyptic number.

It is an amenable number.

543272 is a deficient number, since it is larger than the sum of its proper divisors (493528).

543272 is a wasteful number, since it uses less digits than its factorization.

543272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1212 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 543272 is about 737.0698745709. The cubic root of 543272 is about 81.5966710163.

It can be divided in two parts, 543 and 272, that multiplied together give a triangular number (147696 = T₅₄₃).

The spelling of 543272 in words is "five hundred forty-three thousand, two hundred seventy-two".