605628228 has 48 divisors (see below), whose sum is σ = 1472647680. Its totient is φ = 193476864.

The previous prime is 605628217. The next prime is 605628251. The reversal of 605628228 is 822826506.

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 15 ways as a sum of consecutive naturals, for example, 41325 + ... + 54027.

It is an arithmetic number, because the mean of its divisors is an integer number (30680160).

Almost surely, 2^605628228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605628228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736323840).

605628228 is an abundant number, since it is smaller than the sum of its proper divisors (867019452).

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

605628228 is a wasteful number, since it uses less digits than its factorization.

605628228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12876 (or 12874 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 605628228 is about 24609.5149891256. The cubic root of 605628228 is about 846.0617015396.

The spelling of 605628228 in words is "six hundred five million, six hundred twenty-eight thousand, two hundred twenty-eight".