546328 has 16 divisors (see below), whose sum is σ = 1046880. Its totient is φ = 267168.

The previous prime is 546323. The next prime is 546341. The reversal of 546328 is 823645.

It is a d-powerful number, because it can be written as 5 + 4⁹ + 3⁷ + 6⁷ + 2¹¹ + 8 .

It is a junction number, because it is equal to n+sod(n) for n = 546296 and 546305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546323) 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, 351 + ... + 1102.

It is an arithmetic number, because the mean of its divisors is an integer number (65430).

2⁵⁴⁶³²⁸ is an apocalyptic number.

It is an amenable number.

546328 is a deficient number, since it is larger than the sum of its proper divisors (500552).

546328 is a wasteful number, since it uses less digits than its factorization.

546328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506 (or 1502 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 546328 is about 739.1400408583. The cubic root of 546328 is about 81.7493835427.

The spelling of 546328 in words is "five hundred forty-six thousand, three hundred twenty-eight".