544016 has 30 divisors (see below), whose sum is σ = 1162686. Its totient is φ = 246400.

The previous prime is 544013. The next prime is 544021. The reversal of 544016 is 610445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 495616 + 48400 = 704^2 + 220^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 544016.

It is not an unprimeable number, because it can be changed into a prime (544013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1796 + ... + 2076.

2⁵⁴⁴⁰¹⁶ 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 544016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581343).

544016 is an abundant number, since it is smaller than the sum of its proper divisors (618670).

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

544016 is a wasteful number, since it uses less digits than its factorization.

544016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 544016 is about 737.5744030266. The cubic root of 544016 is about 81.6339023550.

The spelling of 544016 in words is "five hundred forty-four thousand, sixteen".