546228112 has 20 divisors (see below), whose sum is σ = 1114018480. Its totient is φ = 258739488.

The previous prime is 546228107. The next prime is 546228157. The reversal of 546228112 is 211822645.

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, 898098 + ... + 898705.

It is an arithmetic number, because the mean of its divisors is an integer number (55700924).

Almost surely, 2^546228112 is an apocalyptic number.

It is an amenable number.

546228112 is an abundant number, since it is smaller than the sum of its proper divisors (567790368).

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

546228112 is a wasteful number, since it uses less digits than its factorization.

546228112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796830 (or 1796824 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 546228112 is about 23371.5235275752. The cubic root of 546228112 is about 817.4440101685. Note that the first 3 decimals are identical.

The spelling of 546228112 in words is "five hundred forty-six million, two hundred twenty-eight thousand, one hundred twelve".