4722216 has 32 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 1535360.

The previous prime is 4722197. The next prime is 4722229. The reversal of 4722216 is 6122274.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 2^4722216 is an apocalyptic number.

It is an amenable number.

4722216 is an abundant number, since it is smaller than the sum of its proper divisors (7373784).

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

4722216 is a wasteful number, since it uses less digits than its factorization.

4722216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849 (or 4845 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 4722216 is about 2173.0660367324. The cubic root of 4722216 is about 167.7703779059.

The spelling of 4722216 in words is "four million, seven hundred twenty-two thousand, two hundred sixteen".