4472216 has 16 divisors (see below), whose sum is σ = 9583440. Its totient is φ = 1916640.

The previous prime is 4472213. The next prime is 4472233. The reversal of 4472216 is 6122744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472213) 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, 39875 + ... + 39986.

It is an arithmetic number, because the mean of its divisors is an integer number (598965).

Almost surely, 2^4472216 is an apocalyptic number.

It is an amenable number.

4472216 is an abundant number, since it is smaller than the sum of its proper divisors (5111224).

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

4472216 is a wasteful number, since it uses less digits than its factorization.

4472216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79874 (or 79870 counting only the distinct ones).

The product of its digits is 2688, while the sum is 26.

The square root of 4472216 is about 2114.7614522683. The cubic root of 4472216 is about 164.7558801994.

The spelling of 4472216 in words is "four million, four hundred seventy-two thousand, two hundred sixteen".