546028 has 12 divisors (see below), whose sum is σ = 1092112. Its totient is φ = 234000.

The previous prime is 546019. The next prime is 546031. The reversal of 546028 is 820645.

546028 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 545993 and 546011.

It is an unprimeable number.

546028 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9723 + ... + 9778.

2⁵⁴⁶⁰²⁸ is an apocalyptic number.

It is an amenable number.

546028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

546028 is a wasteful number, since it uses less digits than its factorization.

546028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19512 (or 19510 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 546028 is about 738.9370744522. The cubic root of 546028 is about 81.7344173774.

The spelling of 546028 in words is "five hundred forty-six thousand, twenty-eight".