4228612 has 12 divisors (see below), whose sum is σ = 7418880. Its totient is φ = 2108936.

The previous prime is 4228603. The next prime is 4228613. The reversal of 4228612 is 2168224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4228613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813 + ... + 3019.

It is an arithmetic number, because the mean of its divisors is an integer number (618240).

Almost surely, 2^4228612 is an apocalyptic number.

It is an amenable number.

4228612 is a deficient number, since it is larger than the sum of its proper divisors (3190268).

4228612 is a wasteful number, since it uses less digits than its factorization.

4228612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690 (or 2688 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 4228612 is about 2056.3589180880. The cubic root of 4228612 is about 161.7084121244.

The spelling of 4228612 in words is "four million, two hundred twenty-eight thousand, six hundred twelve".