546605 has 4 divisors (see below), whose sum is σ = 655932. Its totient is φ = 437280.

The previous prime is 546599. The next prime is 546613. The reversal of 546605 is 506645.

546605 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 212521 + 334084 = 461^2 + 578^2 .

It is not a de Polignac number, because 546605 - 2⁸ = 546349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 546605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54656 + ... + 54665.

It is an arithmetic number, because the mean of its divisors is an integer number (163983).

2⁵⁴⁶⁶⁰⁵ is an apocalyptic number.

It is an amenable number.

546605 is a deficient number, since it is larger than the sum of its proper divisors (109327).

546605 is a wasteful number, since it uses less digits than its factorization.

546605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109326.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 546605 is about 739.3273970306. The cubic root of 546605 is about 81.7631974379.

The spelling of 546605 in words is "five hundred forty-six thousand, six hundred five".