532017216 has 42 divisors (see below), whose sum is σ = 1524932942. Its totient is φ = 177338880.

The previous prime is 532017179. The next prime is 532017217. The reversal of 532017216 is 612710235.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 426009600 + 106007616 = 20640^2 + 10296^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 532017216.

It is not an unprimeable number, because it can be changed into a prime (532017217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 461245 + ... + 462396.

Almost surely, 2^532017216 is an apocalyptic number.

It is an amenable number.

532017216 is an abundant number, since it is smaller than the sum of its proper divisors (992915726).

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

532017216 is a wasteful number, since it uses less digits than its factorization.

532017216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923659 (or 923646 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 532017216 is about 23065.4983904532. The cubic root of 532017216 is about 810.2926423162.

The spelling of 532017216 in words is "five hundred thirty-two million, seventeen thousand, two hundred sixteen".