546589 has 4 divisors (see below), whose sum is σ = 556956. Its totient is φ = 536224.

The previous prime is 546587. The next prime is 546599. The reversal of 546589 is 985645.

546589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 311364 + 235225 = 558^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 546589 - 2¹ = 546587 is a prime.

It is a Duffinian number.

546589 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5104 + ... + 5209.

It is an arithmetic number, because the mean of its divisors is an integer number (139239).

2⁵⁴⁶⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

546589 is a deficient number, since it is larger than the sum of its proper divisors (10367).

546589 is a wasteful number, since it uses less digits than its factorization.

546589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10366.

The product of its digits is 43200, while the sum is 37.

The square root of 546589 is about 739.3165763054. The cubic root of 546589 is about 81.7623996504.

The spelling of 546589 in words is "five hundred forty-six thousand, five hundred eighty-nine".