546841 has 2 divisors, whose sum is σ = 546842. Its totient is φ = 546840.

The previous prime is 546781. The next prime is 546859. The reversal of 546841 is 148645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 335241 + 211600 = 579^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 546841 - 2¹¹ = 544793 is a prime.

It is not a weakly prime, because it can be changed into another prime (546881) 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 as a sum of consecutive naturals, namely, 273420 + 273421.

It is an arithmetic number, because the mean of its divisors is an integer number (273421).

2⁵⁴⁶⁸⁴¹ is an apocalyptic number.

It is an amenable number.

546841 is a deficient number, since it is larger than the sum of its proper divisors (1).

546841 is an equidigital number, since it uses as much as digits as its factorization.

546841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 28.

The square root of 546841 is about 739.4869843344. The cubic root of 546841 is about 81.7749629957.

The spelling of 546841 in words is "five hundred forty-six thousand, eight hundred forty-one".