4216812 has 12 divisors (see below), whose sum is σ = 9839256. Its totient is φ = 1405600.

The previous prime is 4216811. The next prime is 4216813. The reversal of 4216812 is 2186124.

It is an interprime number because it is at equal distance from previous prime (4216811) and next prime (4216813).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4216811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175689 + ... + 175712.

It is an arithmetic number, because the mean of its divisors is an integer number (819938).

Almost surely, 2^4216812 is an apocalyptic number.

It is an amenable number.

4216812 is an abundant number, since it is smaller than the sum of its proper divisors (5622444).

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

4216812 is a wasteful number, since it uses less digits than its factorization.

4216812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351408 (or 351406 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 4216812 is about 2053.4877647554. The cubic root of 4216812 is about 161.5578554772.

The spelling of 4216812 in words is "four million, two hundred sixteen thousand, eight hundred twelve".