544808 has 32 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 240000.

The previous prime is 544807. The next prime is 544813. The reversal of 544808 is 808445.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (544807) 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 in 7 ways as a sum of consecutive naturals, for example, 3533 + ... + 3683.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2⁵⁴⁴⁸⁰⁸ 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 544808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574560).

544808 is an abundant number, since it is smaller than the sum of its proper divisors (604312).

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

544808 is a wasteful number, since it uses less digits than its factorization.

544808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 544808 is about 738.1111027481. Note that the first 4 decimals coincide. The cubic root of 544808 is about 81.6734984335.

The spelling of 544808 in words is "five hundred forty-four thousand, eight hundred eight".