546224272 has 20 divisors (see below), whose sum is σ = 1154519856. Its totient is φ = 248283680.

The previous prime is 546224257. The next prime is 546224279. The reversal of 546224272 is 272422645.

It is not an unprimeable number, because it can be changed into a prime (546224279) 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 3 ways as a sum of consecutive naturals, for example, 1551598 + ... + 1551949.

Almost surely, 2^546224272 is an apocalyptic number.

It is an amenable number.

546224272 is an abundant number, since it is smaller than the sum of its proper divisors (608295584).

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

546224272 is a wasteful number, since it uses less digits than its factorization.

546224272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103566 (or 3103560 counting only the distinct ones).

The product of its digits is 53760, while the sum is 34.

The square root of 546224272 is about 23371.4413761753. The cubic root of 546224272 is about 817.4420946120.

The spelling of 546224272 in words is "five hundred forty-six million, two hundred twenty-four thousand, two hundred seventy-two".