546648 has 16 divisors (see below), whose sum is σ = 1366680. Its totient is φ = 182208.

The previous prime is 546643. The next prime is 546661. The reversal of 546648 is 846645.

It is a happy number.

546648 is nontrivially palindromic in base 16.

It is an Ulam 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 546648.

It is not an unprimeable number, because it can be changed into a prime (546643) 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, 11365 + ... + 11412.

2⁵⁴⁶⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

546648 is an abundant number, since it is smaller than the sum of its proper divisors (820032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546648 is a wasteful number, since it uses less digits than its factorization.

546648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22786 (or 22782 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 546648 is about 739.3564769446. The cubic root of 546648 is about 81.7653414147.

The spelling of 546648 in words is "five hundred forty-six thousand, six hundred forty-eight".