546580 has 12 divisors (see below), whose sum is σ = 1147860. Its totient is φ = 218624.

The previous prime is 546569. The next prime is 546583. The reversal of 546580 is 85645.

It can be written as a sum of positive squares in 2 ways, for example, as 228484 + 318096 = 478^2 + 564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546583) by changing a digit.

546580 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 3 ways as a sum of consecutive naturals, for example, 13645 + ... + 13684.

It is an arithmetic number, because the mean of its divisors is an integer number (95655).

2⁵⁴⁶⁵⁸⁰ is an apocalyptic number.

It is an amenable number.

546580 is an abundant number, since it is smaller than the sum of its proper divisors (601280).

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

546580 is a wasteful number, since it uses less digits than its factorization.

546580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27338 (or 27336 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 546580 is about 739.3104895780. The cubic root of 546580 is about 81.7619508881.

The spelling of 546580 in words is "five hundred forty-six thousand, five hundred eighty".