546667 has 4 divisors (see below), whose sum is σ = 596376. Its totient is φ = 496960.

The previous prime is 546661. The next prime is 546671. The reversal of 546667 is 766645.

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

It is a cyclic number.

It is not a de Polignac number, because 546667 - 2¹⁵ = 513899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24838 + ... + 24859.

It is an arithmetic number, because the mean of its divisors is an integer number (149094).

2⁵⁴⁶⁶⁶⁷ is an apocalyptic number.

546667 is a deficient number, since it is larger than the sum of its proper divisors (49709).

546667 is a wasteful number, since it uses less digits than its factorization.

546667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49708.

The product of its digits is 30240, while the sum is 34.

The square root of 546667 is about 739.3693258447. The cubic root of 546667 is about 81.7662887175.

The spelling of 546667 in words is "five hundred forty-six thousand, six hundred sixty-seven".