544332 has 12 divisors (see below), whose sum is σ = 1270136. Its totient is φ = 181440.

The previous prime is 544279. The next prime is 544367. The reversal of 544332 is 233445.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 544299 and 544308.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 544332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22669 + ... + 22692.

2⁵⁴⁴³³² is an apocalyptic number.

It is an amenable number.

544332 is an abundant number, since it is smaller than the sum of its proper divisors (725804).

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

544332 is a wasteful number, since it uses less digits than its factorization.

544332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45368 (or 45366 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 544332 is about 737.7885876049. The cubic root of 544332 is about 81.6497053952.

Adding to 544332 its reverse (233445), we get a palindrome (777777).

The spelling of 544332 in words is "five hundred forty-four thousand, three hundred thirty-two".