4356216 has 48 divisors (see below), whose sum is σ = 12495600. Its totient is φ = 1366272.

The previous prime is 4356211. The next prime is 4356217. The reversal of 4356216 is 6126534.

4356216 is a `hidden beast` number, since 4 + 35 + 621 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4356216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4356211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 556 + ... + 3003.

It is an arithmetic number, because the mean of its divisors is an integer number (260325).

Almost surely, 2^4356216 is an apocalyptic number.

It is an amenable number.

4356216 is an abundant number, since it is smaller than the sum of its proper divisors (8139384).

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

4356216 is a wasteful number, since it uses less digits than its factorization.

4356216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588 (or 3581 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4356216 is about 2087.1550014314. The cubic root of 4356216 is about 163.3189084396.

The spelling of 4356216 in words is "four million, three hundred fifty-six thousand, two hundred sixteen".