548846 has 4 divisors (see below), whose sum is σ = 823272. Its totient is φ = 274422.

The previous prime is 548843. The next prime is 548851. The reversal of 548846 is 648845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 648845 = 5 ⋅129769.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 548846.

It is not an unprimeable number, because it can be changed into a prime (548843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137210 + ... + 137213.

It is an arithmetic number, because the mean of its divisors is an integer number (205818).

2⁵⁴⁸⁸⁴⁶ is an apocalyptic number.

548846 is a deficient number, since it is larger than the sum of its proper divisors (274426).

548846 is a wasteful number, since it uses less digits than its factorization.

548846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274425.

The product of its digits is 30720, while the sum is 35.

The square root of 548846 is about 740.8414135292. The cubic root of 548846 is about 81.8747841029.

Subtracting 548846 from its reverse (648845), we obtain a palindrome (99999).

The spelling of 548846 in words is "five hundred forty-eight thousand, eight hundred forty-six".