4770228 has 12 divisors (see below), whose sum is σ = 11130560. Its totient is φ = 1590072.

The previous prime is 4770221. The next prime is 4770253. The reversal of 4770228 is 8220774.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4770195 and 4770204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4770221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198748 + ... + 198771.

Almost surely, 2^4770228 is an apocalyptic number.

It is an amenable number.

4770228 is an abundant number, since it is smaller than the sum of its proper divisors (6360332).

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

4770228 is a wasteful number, since it uses less digits than its factorization.

4770228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397526 (or 397524 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 4770228 is about 2184.0851631747. The cubic root of 4770228 is about 168.3370500982.

The spelling of 4770228 in words is "four million, seven hundred seventy thousand, two hundred twenty-eight".