546307 has 4 divisors (see below), whose sum is σ = 575080. Its totient is φ = 517536.

The previous prime is 546289. The next prime is 546317. The reversal of 546307 is 703645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703645 = 5 ⋅140729.

It is a cyclic number.

It is not a de Polignac number, because 546307 - 2⁷ = 546179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546317) 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 3 ways as a sum of consecutive naturals, for example, 14358 + ... + 14395.

It is an arithmetic number, because the mean of its divisors is an integer number (143770).

2⁵⁴⁶³⁰⁷ is an apocalyptic number.

546307 is a deficient number, since it is larger than the sum of its proper divisors (28773).

546307 is a wasteful number, since it uses less digits than its factorization.

546307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28772.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 546307 is about 739.1258350241. The cubic root of 546307 is about 81.7483360895.

The spelling of 546307 in words is "five hundred forty-six thousand, three hundred seven".