544928 has 12 divisors (see below), whose sum is σ = 1072890. Its totient is φ = 272448.

The previous prime is 544927. The next prime is 544937. The reversal of 544928 is 829445.

It can be written as a sum of positive squares in only one way, i.e., 394384 + 150544 = 628^2 + 388^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 17029 = 544928 / (5 + 4 + 4 + 9 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 544894 and 544903.

It is not an unprimeable number, because it can be changed into a prime (544927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8483 + ... + 8546.

2⁵⁴⁴⁹²⁸ is an apocalyptic number.

It is an amenable number.

544928 is a deficient number, since it is larger than the sum of its proper divisors (527962).

544928 is a wasteful number, since it uses less digits than its factorization.

544928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17039 (or 17031 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 544928 is about 738.1923868478. The cubic root of 544928 is about 81.6794944910.

The spelling of 544928 in words is "five hundred forty-four thousand, nine hundred twenty-eight".