533216 has 24 divisors (see below), whose sum is σ = 1106280. Its totient is φ = 252288.

The previous prime is 533213. The next prime is 533219. The reversal of 533216 is 612335.

It is an interprime number because it is at equal distance from previous prime (533213) and next prime (533219).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 533216.

It is not an unprimeable number, because it can be changed into a prime (533213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170 + ... + 1046.

It is an arithmetic number, because the mean of its divisors is an integer number (46095).

2⁵³³²¹⁶ 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 533216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553140).

533216 is an abundant number, since it is smaller than the sum of its proper divisors (573064).

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

533216 is a wasteful number, since it uses less digits than its factorization.

533216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 898 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 533216 is about 730.2164062797. The cubic root of 533216 is about 81.0900791295.

The spelling of 533216 in words is "five hundred thirty-three thousand, two hundred sixteen".