544472 has 8 divisors (see below), whose sum is σ = 1020900. Its totient is φ = 272232.

The previous prime is 544471. The next prime is 544477. The reversal of 544472 is 274445.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34022 + ... + 34037.

2⁵⁴⁴⁴⁷² is an apocalyptic number.

It is an amenable number.

544472 is a deficient number, since it is larger than the sum of its proper divisors (476428).

544472 is a wasteful number, since it uses less digits than its factorization.

544472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68065 (or 68061 counting only the distinct ones).

The product of its digits is 4480, while the sum is 26.

The square root of 544472 is about 737.8834596330. The cubic root of 544472 is about 81.6567047870.

Subtracting from 544472 its sum of digits (26), we obtain a triangular number (544446 = T₁₀₄₃).

The spelling of 544472 in words is "five hundred forty-four thousand, four hundred seventy-two".