546046 has 16 divisors (see below), whose sum is σ = 864576. Its totient is φ = 258336.

The previous prime is 546031. The next prime is 546047. The reversal of 546046 is 640645.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 546046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546047) by changing a digit.

546046 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 3400 + ... + 3556.

It is an arithmetic number, because the mean of its divisors is an integer number (54036).

2⁵⁴⁶⁰⁴⁶ is an apocalyptic number.

546046 is a deficient number, since it is larger than the sum of its proper divisors (318530).

546046 is a wasteful number, since it uses less digits than its factorization.

546046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 546046 is about 738.9492540087. The cubic root of 546046 is about 81.7353155019.

The spelling of 546046 in words is "five hundred forty-six thousand, forty-six".