548434 has 8 divisors (see below), whose sum is σ = 825840. Its totient is φ = 273156.

The previous prime is 548423. The next prime is 548441. The reversal of 548434 is 434845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

548434 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, 577 + ... + 1195.

It is an arithmetic number, because the mean of its divisors is an integer number (103230).

2⁵⁴⁸⁴³⁴ is an apocalyptic number.

548434 is a deficient number, since it is larger than the sum of its proper divisors (277406).

548434 is a wasteful number, since it uses less digits than its factorization.

548434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064.

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

The square root of 548434 is about 740.5632991176. The cubic root of 548434 is about 81.8542921039.

The spelling of 548434 in words is "five hundred forty-eight thousand, four hundred thirty-four".