546712660 has 24 divisors (see below), whose sum is σ = 1236412296. Its totient is φ = 201863040.

The previous prime is 546712657. The next prime is 546712667. The reversal of 546712660 is 66217645.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13749264 + 532963396 = 3708^2 + 23086^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546712667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051111 + ... + 1051630.

It is an arithmetic number, because the mean of its divisors is an integer number (51517179).

Almost surely, 2^546712660 is an apocalyptic number.

It is an amenable number.

546712660 is an abundant number, since it is smaller than the sum of its proper divisors (689699636).

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

546712660 is a wasteful number, since it uses less digits than its factorization.

546712660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102763 (or 2102761 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 546712660 is about 23381.8874345079. The cubic root of 546712660 is about 817.6856514582.

The spelling of 546712660 in words is "five hundred forty-six million, seven hundred twelve thousand, six hundred sixty".