546473 has 4 divisors (see below), whose sum is σ = 548688. Its totient is φ = 544260.

The previous prime is 546467. The next prime is 546479. The reversal of 546473 is 374645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374645 = 5 ⋅74929.

It is an interprime number because it is at equal distance from previous prime (546467) and next prime (546479).

It is a cyclic number.

It is not a de Polignac number, because 546473 - 2¹⁰ = 545449 is a prime.

It is a d-powerful number, because it can be written as 5 + 4⁶ + 4⁹ + 6⁷ + 7² + 3⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546479) 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, 683 + ... + 1248.

It is an arithmetic number, because the mean of its divisors is an integer number (137172).

2⁵⁴⁶⁴⁷³ is an apocalyptic number.

It is an amenable number.

546473 is a deficient number, since it is larger than the sum of its proper divisors (2215).

546473 is a wasteful number, since it uses less digits than its factorization.

546473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214.

The product of its digits is 10080, while the sum is 29.

The square root of 546473 is about 739.2381213114. The cubic root of 546473 is about 81.7566152253.

The spelling of 546473 in words is "five hundred forty-six thousand, four hundred seventy-three".