4217226 has 24 divisors (see below), whose sum is σ = 9135360. Its totient is φ = 1297296.

The previous prime is 4217203. The next prime is 4217231. The reversal of 4217226 is 6227124.

It is a d-powerful number, because it can be written as 4 + 2¹² + 1 + 7⁴ + 2¹⁴ + 2²² + 6² .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4217196 and 4217205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1066 + ... + 3093.

It is an arithmetic number, because the mean of its divisors is an integer number (380640).

Almost surely, 2^4217226 is an apocalyptic number.

4217226 is an abundant number, since it is smaller than the sum of its proper divisors (4918134).

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

4217226 is a wasteful number, since it uses less digits than its factorization.

4217226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190 (or 4177 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 4217226 is about 2053.5885663881. The cubic root of 4217226 is about 161.5631424699.

The spelling of 4217226 in words is "four million, two hundred seventeen thousand, two hundred twenty-six".