541285 has 8 divisors (see below), whose sum is σ = 672120. Its totient is φ = 417984.

The previous prime is 541283. The next prime is 541301. The reversal of 541285 is 582145.

541285 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 4 ways, for example, as 66564 + 474721 = 258^2 + 689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 541285 - 2¹ = 541283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (84015).

2⁵⁴¹²⁸⁵ is an apocalyptic number.

It is an amenable number.

541285 is a deficient number, since it is larger than the sum of its proper divisors (130835).

541285 is a wasteful number, since it uses less digits than its factorization.

541285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767.

The product of its digits is 1600, while the sum is 25.

The square root of 541285 is about 735.7207350619. The cubic root of 541285 is about 81.4970704155.

The spelling of 541285 in words is "five hundred forty-one thousand, two hundred eighty-five".