533630216 has 32 divisors (see below), whose sum is σ = 1144848000. Its totient is φ = 228427776.

The previous prime is 533630213. The next prime is 533630231. The reversal of 533630216 is 612036335.

It is a happy number.

It is a super-2 number, since 2×533630216² = 569522414856413312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (533630213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46280 + ... + 56648.

It is an arithmetic number, because the mean of its divisors is an integer number (35776500).

Almost surely, 2^533630216 is an apocalyptic number.

533630216 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

533630216 is an abundant number, since it is smaller than the sum of its proper divisors (611217784).

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

533630216 is a wasteful number, since it uses less digits than its factorization.

533630216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301 (or 11297 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 533630216 is about 23100.4375716132. The cubic root of 533630216 is about 811.1107131932.

The spelling of 533630216 in words is "five hundred thirty-three million, six hundred thirty thousand, two hundred sixteen".