547432 has 16 divisors (see below), whose sum is σ = 1052100. Its totient is φ = 266880.

The previous prime is 547411. The next prime is 547441. The reversal of 547432 is 234745.

It can be written as a sum of positive squares in 2 ways, for example, as 509796 + 37636 = 714^2 + 194^2 .

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 547397 and 547406.

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, 507 + ... + 1162.

2⁵⁴⁷⁴³² is an apocalyptic number.

It is an amenable number.

547432 is a deficient number, since it is larger than the sum of its proper divisors (504668).

547432 is a wasteful number, since it uses less digits than its factorization.

547432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716 (or 1712 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 547432 is about 739.8864777789. The cubic root of 547432 is about 81.8044118989.

It can be divided in two parts, 54743 and 2, that added together give a palindrome (54745).

The spelling of 547432 in words is "five hundred forty-seven thousand, four hundred thirty-two".