543448 has 8 divisors (see below), whose sum is σ = 1018980. Its totient is φ = 271720.

The previous prime is 543427. The next prime is 543463. The reversal of 543448 is 844345.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33958 + ... + 33973.

2⁵⁴³⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

543448 is a deficient number, since it is larger than the sum of its proper divisors (475532).

543448 is a wasteful number, since it uses less digits than its factorization.

543448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67937 (or 67933 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 543448 is about 737.1892565685. The cubic root of 543448 is about 81.6054814977.

The spelling of 543448 in words is "five hundred forty-three thousand, four hundred forty-eight".