4535216 has 20 divisors (see below), whose sum is σ = 10042512. Its totient is φ = 1943616.

The previous prime is 4535213. The next prime is 4535221. The reversal of 4535216 is 6125354.

It is not an unprimeable number, because it can be changed into a prime (4535213) 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, 20135 + ... + 20358.

Almost surely, 2^4535216 is an apocalyptic number.

It is an amenable number.

4535216 is an abundant number, since it is smaller than the sum of its proper divisors (5507296).

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

4535216 is a wasteful number, since it uses less digits than its factorization.

4535216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40508 (or 40502 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 4535216 is about 2129.6046581467. The cubic root of 4535216 is about 165.5259130115.

The spelling of 4535216 in words is "four million, five hundred thirty-five thousand, two hundred sixteen".