546709772 has 12 divisors (see below), whose sum is σ = 1093419600. Its totient is φ = 234304176.

The previous prime is 546709763. The next prime is 546709799. The reversal of 546709772 is 277907645.

546709772 is an admirable number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9762647 + ... + 9762702.

It is an arithmetic number, because the mean of its divisors is an integer number (91118300).

Almost surely, 2^546709772 is an apocalyptic number.

It is an amenable number.

546709772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

546709772 is a wasteful number, since it uses less digits than its factorization.

546709772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19525360 (or 19525358 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The square root of 546709772 is about 23381.8256772220. The cubic root of 546709772 is about 817.6842116524.

The spelling of 546709772 in words is "five hundred forty-six million, seven hundred nine thousand, seven hundred seventy-two".