546508 has 12 divisors (see below), whose sum is σ = 961632. Its totient is φ = 271760.

The previous prime is 546479. The next prime is 546509. The reversal of 546508 is 805645.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (546509) 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, 1053 + ... + 1483.

It is an arithmetic number, because the mean of its divisors is an integer number (80136).

2⁵⁴⁶⁵⁰⁸ is an apocalyptic number.

It is an amenable number.

546508 is a deficient number, since it is larger than the sum of its proper divisors (415124).

546508 is a wasteful number, since it uses less digits than its factorization.

546508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 546508 is about 739.2617939539. The cubic root of 546508 is about 81.7583606122.

The spelling of 546508 in words is "five hundred forty-six thousand, five hundred eight".