543249 has 12 divisors (see below), whose sum is σ = 896896. Its totient is φ = 310392.

The previous prime is 543241. The next prime is 543253. The reversal of 543249 is 942345.

It is not a de Polignac number, because 543249 - 2³ = 543241 is a prime.

It is a d-powerful number, because it can be written as 5³ + 4⁴ + 2¹⁹ + 3⁷ + 4⁷ + 9 .

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 543249.

It is not an unprimeable number, because it can be changed into a prime (543241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4249 + ... + 4374.

2⁵⁴³²⁴⁹ is an apocalyptic number.

It is an amenable number.

543249 is a deficient number, since it is larger than the sum of its proper divisors (353647).

543249 is a wasteful number, since it uses less digits than its factorization.

543249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8636 (or 8633 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 543249 is about 737.0542720858. The cubic root of 543249 is about 81.5955195060.

The spelling of 543249 in words is "five hundred forty-three thousand, two hundred forty-nine".