4216533 has 4 divisors (see below), whose sum is σ = 5622048. Its totient is φ = 2811020.

The previous prime is 4216523. The next prime is 4216573. The reversal of 4216533 is 3356124.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4216533 - 2⁴ = 4216517 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4216523) 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, 702753 + ... + 702758.

It is an arithmetic number, because the mean of its divisors is an integer number (1405512).

Almost surely, 2^4216533 is an apocalyptic number.

It is an amenable number.

4216533 is a deficient number, since it is larger than the sum of its proper divisors (1405515).

4216533 is a wasteful number, since it uses less digits than its factorization.

4216533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405514.

The product of its digits is 2160, while the sum is 24.

The square root of 4216533 is about 2053.4198304292. The cubic root of 4216533 is about 161.5542923086.

The spelling of 4216533 in words is "four million, two hundred sixteen thousand, five hundred thirty-three".