544092 has 12 divisors (see below), whose sum is σ = 1269576. Its totient is φ = 181360.

The previous prime is 544031. The next prime is 544097. The reversal of 544092 is 290445.

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

It is a super-2 number, since 2×544092² = 592072208928, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544097) by changing a digit.

544092 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, 22659 + ... + 22682.

It is an arithmetic number, because the mean of its divisors is an integer number (105798).

2⁵⁴⁴⁰⁹² is an apocalyptic number.

It is an amenable number.

544092 is an abundant number, since it is smaller than the sum of its proper divisors (725484).

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

544092 is a wasteful number, since it uses less digits than its factorization.

544092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45348 (or 45346 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 544092 is about 737.6259214534. The cubic root of 544092 is about 81.6377036450.

The spelling of 544092 in words is "five hundred forty-four thousand, ninety-two".