4745628228 has 36 divisors (see below), whose sum is σ = 12171298160. Its totient is φ = 1438068720.

The previous prime is 4745628133. The next prime is 4745628241. The reversal of 4745628228 is 8228265474.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1632718 + ... + 1635621.

Almost surely, 2^4745628228 is an apocalyptic number.

It is an amenable number.

4745628228 is an abundant number, since it is smaller than the sum of its proper divisors (7425669932).

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

4745628228 is a wasteful number, since it uses less digits than its factorization.

4745628228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268368 (or 3268355 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The square root of 4745628228 is about 68888.5202918454. The cubic root of 4745628228 is about 1680.4718331747.

The spelling of 4745628228 in words is "four billion, seven hundred forty-five million, six hundred twenty-eight thousand, two hundred twenty-eight".