543348 has 72 divisors (see below), whose sum is σ = 1569568. Its totient is φ = 163296.

The previous prime is 543341. The next prime is 543349. The reversal of 543348 is 843345.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12615 + ... + 12657.

2⁵⁴³³⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784784).

543348 is an abundant number, since it is smaller than the sum of its proper divisors (1026220).

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

543348 is a wasteful number, since it uses less digits than its factorization.

543348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 61 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 543348 is about 737.1214282600. The cubic root of 543348 is about 81.6004757758.

The spelling of 543348 in words is "five hundred forty-three thousand, three hundred forty-eight".