534216 has 16 divisors (see below), whose sum is σ = 1335600. Its totient is φ = 178064.

The previous prime is 534211. The next prime is 534229. The reversal of 534216 is 612435.

It is a happy number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 534192 and 534201.

It is not an unprimeable number, because it can be changed into a prime (534211) by changing a digit.

534216 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11106 + ... + 11153.

It is an arithmetic number, because the mean of its divisors is an integer number (83475).

2⁵³⁴²¹⁶ is an apocalyptic number.

It is an amenable number.

534216 is an abundant number, since it is smaller than the sum of its proper divisors (801384).

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

534216 is a wasteful number, since it uses less digits than its factorization.

534216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268 (or 22264 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 534216 is about 730.9008140644. The cubic root of 534216 is about 81.1407399245.

The spelling of 534216 in words is "five hundred thirty-four thousand, two hundred sixteen".