4570228 has 24 divisors (see below), whose sum is σ = 8678880. Its totient is φ = 2093280.

The previous prime is 4570219. The next prime is 4570249. The reversal of 4570228 is 8220754.

It is a junction number, because it is equal to n+sod(n) for n = 4570196 and 4570205.

It is a congruent number.

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, 9063 + ... + 9553.

It is an arithmetic number, because the mean of its divisors is an integer number (361620).

Almost surely, 2^4570228 is an apocalyptic number.

It is an amenable number.

4570228 is a deficient number, since it is larger than the sum of its proper divisors (4108652).

4570228 is a wasteful number, since it uses less digits than its factorization.

4570228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4570228 is about 2137.8091589288. The cubic root of 4570228 is about 165.9507765216.

The spelling of 4570228 in words is "four million, five hundred seventy thousand, two hundred twenty-eight".