543948 has 12 divisors (see below), whose sum is σ = 1269240. Its totient is φ = 181312.

The previous prime is 543929. The next prime is 543967. The reversal of 543948 is 849345.

It is an interprime number because it is at equal distance from previous prime (543929) and next prime (543967).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

543948 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, 22653 + ... + 22676.

It is an arithmetic number, because the mean of its divisors is an integer number (105770).

2⁵⁴³⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

543948 is an abundant number, since it is smaller than the sum of its proper divisors (725292).

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

543948 is a wasteful number, since it uses less digits than its factorization.

543948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45336 (or 45334 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 543948 is about 737.5283045416. The cubic root of 543948 is about 81.6305009007.

The spelling of 543948 in words is "five hundred forty-three thousand, nine hundred forty-eight".