533206242 has 24 divisors (see below), whose sum is σ = 1156234716. Its totient is φ = 177588576.

The previous prime is 533206199. The next prime is 533206249. The reversal of 533206242 is 242602335.

533206242 is a `hidden beast` number, since 5 + 3 + 32 + 0 + 624 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 499924881 + 33281361 = 22359^2 + 5769^2 .

It is not an unprimeable number, because it can be changed into a prime (533206249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11388 + ... + 34584.

Almost surely, 2^533206242 is an apocalyptic number.

533206242 is an abundant number, since it is smaller than the sum of its proper divisors (623028474).

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

533206242 is a wasteful number, since it uses less digits than its factorization.

533206242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24482 (or 24479 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 533206242 is about 23091.2589955593. The cubic root of 533206242 is about 810.8958446956.

Adding to 533206242 its reverse (242602335), we get a palindrome (775808577).

The spelling of 533206242 in words is "five hundred thirty-three million, two hundred six thousand, two hundred forty-two".