3533222 has 16 divisors (see below), whose sum is σ = 6607872. Its totient is φ = 1376520.

The previous prime is 3533207. The next prime is 3533239. The reversal of 3533222 is 2223353.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹¹ + 5⁹ + 3¹¹ + 3¹¹ + 2⁴ + 2⁶ + 2²⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 3533194 and 3533203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11318 + ... + 11625.

It is an arithmetic number, because the mean of its divisors is an integer number (412992).

Almost surely, 2^3533222 is an apocalyptic number.

3533222 is a deficient number, since it is larger than the sum of its proper divisors (3074650).

3533222 is a wasteful number, since it uses less digits than its factorization.

3533222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22963.

The product of its digits is 1080, while the sum is 20.

The square root of 3533222 is about 1879.6866760181. The cubic root of 3533222 is about 152.3083249851.

Adding to 3533222 its reverse (2223353), we get a palindrome (5756575).

The spelling of 3533222 in words is "three million, five hundred thirty-three thousand, two hundred twenty-two".