3522204 has 60 divisors (see below), whose sum is σ = 10529904. Its totient is φ = 1005696.

The previous prime is 3522203. The next prime is 3522209. The reversal of 3522204 is 4022253.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1492 + ... + 3044.

Almost surely, 2^3522204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5264952).

3522204 is an abundant number, since it is smaller than the sum of its proper divisors (7007700).

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

3522204 is a wasteful number, since it uses less digits than its factorization.

3522204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576 (or 1565 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3522204 is about 1876.7535799886. The cubic root of 3522204 is about 152.1498406974.

Adding to 3522204 its reverse (4022253), we get a palindrome (7544457).

It can be divided in two parts, 352 and 2204, that added together give a triangular number (2556 = T₇₁).

The spelling of 3522204 in words is "three million, five hundred twenty-two thousand, two hundred four".