4532216 has 16 divisors (see below), whose sum is σ = 9151800. Its totient is φ = 2091744.

The previous prime is 4532201. The next prime is 4532221. The reversal of 4532216 is 6122354.

It is a junction number, because it is equal to n+sod(n) for n = 4532191 and 4532200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21686 + ... + 21893.

Almost surely, 2^4532216 is an apocalyptic number.

It is an amenable number.

4532216 is an abundant number, since it is smaller than the sum of its proper divisors (4619584).

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

4532216 is a wasteful number, since it uses less digits than its factorization.

4532216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43598 (or 43594 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 4532216 is about 2128.9001855418. The cubic root of 4532216 is about 165.4894070492.

The spelling of 4532216 in words is "four million, five hundred thirty-two thousand, two hundred sixteen".