3212226 has 24 divisors (see below), whose sum is σ = 7263360. Its totient is φ = 1024056.

The previous prime is 3212213. The next prime is 3212233. The reversal of 3212226 is 6222123.

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

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 3⁶ + 2⁴ + 1 + 2¹⁶ + 2²⁰ + 2²¹ + 6³ .

It is a junction number, because it is equal to n+sod(n) for n = 3212199 and 3212208.

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, 3466 + ... + 4293.

It is an arithmetic number, because the mean of its divisors is an integer number (302640).

Almost surely, 2^3212226 is an apocalyptic number.

3212226 is an abundant number, since it is smaller than the sum of its proper divisors (4051134).

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

3212226 is a wasteful number, since it uses less digits than its factorization.

3212226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7790 (or 7787 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 3212226 is about 1792.2683950793. The cubic root of 3212226 is about 147.5486921498.

Adding to 3212226 its reverse (6222123), we get a palindrome (9434349).

The spelling of 3212226 in words is "three million, two hundred twelve thousand, two hundred twenty-six".