546322 has 8 divisors (see below), whose sum is σ = 936576. Its totient is φ = 234132.

The previous prime is 546317. The next prime is 546323. The reversal of 546322 is 223645.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 5 + 4⁹ + 3⁷ + 6⁷ + 2 + 2¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 546293 and 546302.

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, 19498 + ... + 19525.

It is an arithmetic number, because the mean of its divisors is an integer number (117072).

2⁵⁴⁶³²² is an apocalyptic number.

546322 is a deficient number, since it is larger than the sum of its proper divisors (390254).

546322 is a wasteful number, since it uses less digits than its factorization.

546322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39032.

The product of its digits is 1440, while the sum is 22.

The square root of 546322 is about 739.1359820764. The cubic root of 546322 is about 81.7490842731.

Adding to 546322 its reverse (223645), we get a palindrome (769967).

It can be divided in two parts, 546 and 322, that added together give a palindrome (868).

The spelling of 546322 in words is "five hundred forty-six thousand, three hundred twenty-two".