4297216 has 80 divisors (see below), whose sum is σ = 10802880. Its totient is φ = 1658880.

The previous prime is 4297207. The next prime is 4297259. The reversal of 4297216 is 6127924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39370 + ... + 39478.

It is an arithmetic number, because the mean of its divisors is an integer number (135036).

Almost surely, 2^4297216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4297216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5401440).

4297216 is an abundant number, since it is smaller than the sum of its proper divisors (6505664).

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

4297216 is a wasteful number, since it uses less digits than its factorization.

4297216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 129 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 4297216 is about 2072.9727446351. The cubic root of 4297216 is about 162.5782313650.

The spelling of 4297216 in words is "four million, two hundred ninety-seven thousand, two hundred sixteen".