546612 has 48 divisors (see below), whose sum is σ = 1439424. Its totient is φ = 160000.

The previous prime is 546599. The next prime is 546613. The reversal of 546612 is 216645.

Its product of digits (1440) is a multiple of the sum of its prime factors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546613) by changing a digit.

546612 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5362 + ... + 5462.

It is an arithmetic number, because the mean of its divisors is an integer number (29988).

2⁵⁴⁶⁶¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (719712).

546612 is an abundant number, since it is smaller than the sum of its proper divisors (892812).

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

546612 is a wasteful number, since it uses less digits than its factorization.

546612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 158 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 546612 is about 739.3321310480. The cubic root of 546612 is about 81.7635464650.

It can be divided in two parts, 54 and 6612, that added together give a palindrome (6666).

The spelling of 546612 in words is "five hundred forty-six thousand, six hundred twelve".