546396 has 12 divisors (see below), whose sum is σ = 1274952. Its totient is φ = 182128.

The previous prime is 546391. The next prime is 546461. The reversal of 546396 is 693645.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546391) 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, 22755 + ... + 22778.

It is an arithmetic number, because the mean of its divisors is an integer number (106246).

2⁵⁴⁶³⁹⁶ is an apocalyptic number.

It is an amenable number.

546396 is an abundant number, since it is smaller than the sum of its proper divisors (728556).

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

546396 is a wasteful number, since it uses less digits than its factorization.

546396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45540 (or 45538 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 546396 is about 739.1860388292. The cubic root of 546396 is about 81.7527751118.

It can be divided in two parts, 54639 and 6, that added together give a palindrome (54645).

The spelling of 546396 in words is "five hundred forty-six thousand, three hundred ninety-six".