544437 has 6 divisors (see below), whose sum is σ = 786422. Its totient is φ = 362952.

The previous prime is 544429. The next prime is 544451. The reversal of 544437 is 734445.

544437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 531441 + 12996 = 729^2 + 114^2 .

It is not a de Polignac number, because 544437 - 2³ = 544429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 544437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544477) 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, 30238 + ... + 30255.

2⁵⁴⁴⁴³⁷ is an apocalyptic number.

It is an amenable number.

544437 is a deficient number, since it is larger than the sum of its proper divisors (241985).

544437 is a wasteful number, since it uses less digits than its factorization.

544437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60499 (or 60496 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 544437 is about 737.8597427696. The cubic root of 544437 is about 81.6549550515.

The spelling of 544437 in words is "five hundred forty-four thousand, four hundred thirty-seven".