4552216 has 16 divisors (see below), whose sum is σ = 8560800. Its totient is φ = 2269344.

The previous prime is 4552213. The next prime is 4552231. The reversal of 4552216 is 6122554.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4552211) 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, 3090 + ... + 4318.

It is an arithmetic number, because the mean of its divisors is an integer number (535050).

Almost surely, 2^4552216 is an apocalyptic number.

It is an amenable number.

4552216 is a deficient number, since it is larger than the sum of its proper divisors (4008584).

4552216 is a wasteful number, since it uses less digits than its factorization.

4552216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1694 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 4552216 is about 2133.5922759515. The cubic root of 4552216 is about 165.7324766283.

The spelling of 4552216 in words is "four million, five hundred fifty-two thousand, two hundred sixteen".