3322224 has 30 divisors (see below), whose sum is σ = 9298016. Its totient is φ = 1107360.

The previous prime is 3322219. The next prime is 3322237. The reversal of 3322224 is 4222233.

It is a super-2 number, since 2×3322224² = 22074344612352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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 junction number, because it is equal to n+sod(n) for n = 3322197 and 3322206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11392 + ... + 11679.

Almost surely, 2^3322224 is an apocalyptic number.

It is an amenable number.

3322224 is an abundant number, since it is smaller than the sum of its proper divisors (5975792).

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

3322224 is a wasteful number, since it uses less digits than its factorization.

3322224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23085 (or 23076 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 3322224 is about 1822.6969029435. The cubic root of 3322224 is about 149.2140221184.

Adding to 3322224 its reverse (4222233), we get a palindrome (7544457).

Subtracting 3322224 from its reverse (4222233), we obtain a palindrome (900009).

It can be divided in two parts, 332 and 2224, that added together give a triangular number (2556 = T₇₁).

The spelling of 3322224 in words is "three million, three hundred twenty-two thousand, two hundred twenty-four".