548896 has 24 divisors (see below), whose sum is σ = 1145340. Its totient is φ = 258048.

The previous prime is 548893. The next prime is 548897. The reversal of 548896 is 698845.

It can be written as a sum of positive squares in 2 ways, for example, as 547600 + 1296 = 740^2 + 36^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40 + ... + 1048.

2⁵⁴⁸⁸⁹⁶ 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 548896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572670).

548896 is an abundant number, since it is smaller than the sum of its proper divisors (596444).

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

548896 is a wasteful number, since it uses less digits than its factorization.

548896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1028 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 548896 is about 740.8751581744. The cubic root of 548896 is about 81.8772702981.

It can be divided in two parts, 548 and 896, that added together give a square (1444 = 38²).

The spelling of 548896 in words is "five hundred forty-eight thousand, eight hundred ninety-six".