543496 has 16 divisors (see below), whose sum is σ = 1044540. Its totient is φ = 264960.

The previous prime is 543463. The next prime is 543497. The reversal of 543496 is 694345.

It can be written as a sum of positive squares in 2 ways, for example, as 470596 + 72900 = 686^2 + 270^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501 + ... + 1156.

2⁵⁴³⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

543496 is a deficient number, since it is larger than the sum of its proper divisors (501044).

543496 is a wasteful number, since it uses less digits than its factorization.

543496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 1700 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 543496 is about 737.2218119399. The cubic root of 543496 is about 81.6078840261.

The spelling of 543496 in words is "five hundred forty-three thousand, four hundred ninety-six".