4026216 has 16 divisors (see below), whose sum is σ = 10065600. Its totient is φ = 1342064.

The previous prime is 4026199. The next prime is 4026221. The reversal of 4026216 is 6126204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4026192 and 4026201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83856 + ... + 83903.

It is an arithmetic number, because the mean of its divisors is an integer number (629100).

Almost surely, 2^4026216 is an apocalyptic number.

It is an amenable number.

4026216 is an abundant number, since it is smaller than the sum of its proper divisors (6039384).

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

4026216 is a wasteful number, since it uses less digits than its factorization.

4026216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167768 (or 167764 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4026216 is about 2006.5432963183. The cubic root of 4026216 is about 159.0861445302.

The spelling of 4026216 in words is "four million, twenty-six thousand, two hundred sixteen".