544032 has 36 divisors (see below), whose sum is σ = 1547910. Its totient is φ = 181248.

The previous prime is 544031. The next prime is 544097. The reversal of 544032 is 230445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 467856 + 76176 = 684^2 + 276^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 543996 and 544014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544031) 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, 657 + ... + 1232.

2⁵⁴⁴⁰³² is an apocalyptic number.

It is an amenable number.

544032 is an abundant number, since it is smaller than the sum of its proper divisors (1003878).

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

544032 is a wasteful number, since it uses less digits than its factorization.

544032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905 (or 1894 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 544032 is about 737.5852493102. The cubic root of 544032 is about 81.6347026560.

Adding to 544032 its reverse (230445), we get a palindrome (774477).

The spelling of 544032 in words is "five hundred forty-four thousand, thirty-two".