4997216 has 36 divisors (see below), whose sum is σ = 11448108. Its totient is φ = 2140992.

The previous prime is 4997191. The next prime is 4997219. The reversal of 4997216 is 6127994.

It is a self number, because there is not a number n which added to its sum of digits gives 4997216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (318003).

Almost surely, 2^4997216 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 4997216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5724054).

4997216 is an abundant number, since it is smaller than the sum of its proper divisors (6450892).

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

4997216 is a wasteful number, since it uses less digits than its factorization.

4997216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211 (or 3196 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 4997216 is about 2235.4453694958. The cubic root of 4997216 is about 170.9658516219.

The spelling of 4997216 in words is "four million, nine hundred ninety-seven thousand, two hundred sixteen".