4626228 has 12 divisors (see below), whose sum is σ = 10794560. Its totient is φ = 1542072.

The previous prime is 4626217. The next prime is 4626233. The reversal of 4626228 is 8226264.

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 = 4626195 and 4626204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192748 + ... + 192771.

Almost surely, 2^4626228 is an apocalyptic number.

It is an amenable number.

4626228 is an abundant number, since it is smaller than the sum of its proper divisors (6168332).

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

4626228 is a wasteful number, since it uses less digits than its factorization.

4626228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385526 (or 385524 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 4626228 is about 2150.8668020126. The cubic root of 4626228 is about 166.6258371096.

The spelling of 4626228 in words is "four million, six hundred twenty-six thousand, two hundred twenty-eight".