546032228 has 24 divisors (see below), whose sum is σ = 1109970624. Its totient is φ = 230176800.

The previous prime is 546032191. The next prime is 546032239. The reversal of 546032228 is 822230645.

It is a junction number, because it is equal to n+sod(n) for n = 546032194 and 546032203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158138 + ... + 161553.

It is an arithmetic number, because the mean of its divisors is an integer number (46248776).

Almost surely, 2^546032228 is an apocalyptic number.

It is an amenable number.

546032228 is an abundant number, since it is smaller than the sum of its proper divisors (563938396).

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

546032228 is a wasteful number, since it uses less digits than its factorization.

546032228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319763 (or 319761 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 546032228 is about 23367.3324964575. The cubic root of 546032228 is about 817.3462833863.

The spelling of 546032228 in words is "five hundred forty-six million, thirty-two thousand, two hundred twenty-eight".