4536228 has 12 divisors (see below), whose sum is σ = 10584560. Its totient is φ = 1512072.

The previous prime is 4536179. The next prime is 4536283. The reversal of 4536228 is 8226354.

4536228 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 4 + 5⁹ + 3¹¹ + 6⁶ + 2²⁰ + 2²⁰ + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 4536195 and 4536204.

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, 188998 + ... + 189021.

Almost surely, 2^4536228 is an apocalyptic number.

It is an amenable number.

4536228 is an abundant number, since it is smaller than the sum of its proper divisors (6048332).

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

4536228 is a wasteful number, since it uses less digits than its factorization.

4536228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378026 (or 378024 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 4536228 is about 2129.8422476794. The cubic root of 4536228 is about 165.5382240581.

The spelling of 4536228 in words is "four million, five hundred thirty-six thousand, two hundred twenty-eight".