544932 has 18 divisors (see below), whose sum is σ = 1377558. Its totient is φ = 181632.

The previous prime is 544927. The next prime is 544937. The reversal of 544932 is 239445.

It is an interprime number because it is at equal distance from previous prime (544927) and next prime (544937).

It can be written as a sum of positive squares in only one way, i.e., 484416 + 60516 = 696^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 544896 and 544905.

It is not an unprimeable number, because it can be changed into a prime (544937) by changing a digit.

544932 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 5 ways as a sum of consecutive naturals, for example, 7533 + ... + 7604.

It is an arithmetic number, because the mean of its divisors is an integer number (76531).

2⁵⁴⁴⁹³² is an apocalyptic number.

It is an amenable number.

544932 is an abundant number, since it is smaller than the sum of its proper divisors (832626).

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

544932 is a wasteful number, since it uses less digits than its factorization.

544932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15147 (or 15142 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 544932 is about 738.1950961636. The cubic root of 544932 is about 81.6796943445.

The spelling of 544932 in words is "five hundred forty-four thousand, nine hundred thirty-two".