4211226 has 24 divisors (see below), whose sum is σ = 9419904. Its totient is φ = 1358280.

The previous prime is 4211219. The next prime is 4211267. The reversal of 4211226 is 6221124.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 4³ + 2⁸ + 1 + 1 + 2¹⁴ + 2²² + 6³ .

It is a junction number, because it is equal to n+sod(n) for n = 4211199 and 4211208.

It is a congruent number.

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, 3216 + ... + 4331.

It is an arithmetic number, because the mean of its divisors is an integer number (392496).

Almost surely, 2^4211226 is an apocalyptic number.

4211226 is an abundant number, since it is smaller than the sum of its proper divisors (5208678).

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

4211226 is a wasteful number, since it uses less digits than its factorization.

4211226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7586 (or 7583 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 4211226 is about 2052.1271890407. The cubic root of 4211226 is about 161.4864855283.

The spelling of 4211226 in words is "four million, two hundred eleven thousand, two hundred twenty-six".