533376228 has 144 divisors (see below), whose sum is σ = 1582431872. Its totient is φ = 136857600.

The previous prime is 533376203. The next prime is 533376229. The reversal of 533376228 is 822673335.

It is not an unprimeable number, because it can be changed into a prime (533376229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 985638 + ... + 986178.

Almost surely, 2^533376228 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 533376228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (791215936).

533376228 is an abundant number, since it is smaller than the sum of its proper divisors (1049055644).

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

533376228 is a wasteful number, since it uses less digits than its factorization.

533376228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 661 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 533376228 is about 23094.9394456881. The cubic root of 533376228 is about 810.9820066626.

The spelling of 533376228 in words is "five hundred thirty-three million, three hundred seventy-six thousand, two hundred twenty-eight".