547572 has 12 divisors (see below), whose sum is σ = 1277696. Its totient is φ = 182520.

The previous prime is 547567. The next prime is 547577. The reversal of 547572 is 275745.

547572 is nontrivially palindromic in base 11.

547572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (547567) and next prime (547577).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547577) by changing a digit.

547572 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22804 + ... + 22827.

2⁵⁴⁷⁵⁷² is an apocalyptic number.

It is an amenable number.

547572 is an abundant number, since it is smaller than the sum of its proper divisors (730124).

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

547572 is a wasteful number, since it uses less digits than its factorization.

547572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45638 (or 45636 counting only the distinct ones).

The product of its digits is 9800, while the sum is 30.

The square root of 547572 is about 739.9810808392. The cubic root of 547572 is about 81.8113848450.

It can be divided in two parts, 54 and 7572, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 547572 in words is "five hundred forty-seven thousand, five hundred seventy-two".