546616 has 32 divisors (see below), whose sum is σ = 1203840. Its totient is φ = 227808.

The previous prime is 546613. The next prime is 546617. The reversal of 546616 is 616645.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (37620).

2⁵⁴⁶⁶¹⁶ is an apocalyptic number.

546616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601920).

546616 is an abundant number, since it is smaller than the sum of its proper divisors (657224).

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

546616 is a wasteful number, since it uses less digits than its factorization.

546616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 279 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 546616 is about 739.3348361872. The cubic root of 546616 is about 81.7637459078.

It can be divided in two parts, 54 and 6616, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 546616 in words is "five hundred forty-six thousand, six hundred sixteen".