412017228 has 144 divisors (see below), whose sum is σ = 1245404160. Its totient is φ = 112396032.

The previous prime is 412017227. The next prime is 412017233. The reversal of 412017228 is 822710214.

It is not an unprimeable number, because it can be changed into a prime (412017227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 508888 + ... + 509696.

It is an arithmetic number, because the mean of its divisors is an integer number (8648640).

Almost surely, 2^412017228 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 412017228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622702080).

412017228 is an abundant number, since it is smaller than the sum of its proper divisors (833386932).

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

412017228 is a wasteful number, since it uses less digits than its factorization.

412017228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 412017228 is about 20298.2075070682. The cubic root of 412017228 is about 744.1122576017.

The spelling of 412017228 in words is "four hundred twelve million, seventeen thousand, two hundred twenty-eight".