544085 has 16 divisors (see below), whose sum is σ = 714096. Its totient is φ = 396288.

The previous prime is 544031. The next prime is 544097. The reversal of 544085 is 580445.

It can be written as a sum of positive squares in 8 ways, for example, as 145924 + 398161 = 382^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 544085 - 2⁶ = 544021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3059 + ... + 3231.

It is an arithmetic number, because the mean of its divisors is an integer number (44631).

2⁵⁴⁴⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

544085 is a deficient number, since it is larger than the sum of its proper divisors (170011).

544085 is a wasteful number, since it uses less digits than its factorization.

544085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 544085 is about 737.6211764856. The cubic root of 544085 is about 81.6373535410.

It can be divided in two parts, 5440 and 85, that multiplied together give a square (462400 = 680²).

The spelling of 544085 in words is "five hundred forty-four thousand, eighty-five".