543712 has 24 divisors (see below), whose sum is σ = 1153656. Its totient is φ = 250752.

The previous prime is 543707. The next prime is 543713. The reversal of 543712 is 217345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543713) 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, 238 + ... + 1069.

It is an arithmetic number, because the mean of its divisors is an integer number (48069).

2⁵⁴³⁷¹² is an apocalyptic number.

543712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

543712 is an abundant number, since it is smaller than the sum of its proper divisors (609944).

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

543712 is a wasteful number, since it uses less digits than its factorization.

543712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330 (or 1322 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 543712 is about 737.3682933243. The cubic root of 543712 is about 81.6186936539.

The spelling of 543712 in words is "five hundred forty-three thousand, seven hundred twelve".