3564224 has 14 divisors (see below), whose sum is σ = 7072884. Its totient is φ = 1782080.

The previous prime is 3564221. The next prime is 3564257. The reversal of 3564224 is 4224653.

It is a d-powerful number, because it can be written as 3¹³ + 5⁹ + 6 + 4⁴ + 2 + 2⁷ + 4⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3564193 and 3564202.

It is not an unprimeable number, because it can be changed into a prime (3564221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27782 + ... + 27909.

It is an arithmetic number, because the mean of its divisors is an integer number (505206).

Almost surely, 2^3564224 is an apocalyptic number.

It is an amenable number.

3564224 is a deficient number, since it is larger than the sum of its proper divisors (3508660).

3564224 is an equidigital number, since it uses as much as digits as its factorization.

3564224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55703 (or 55693 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 3564224 is about 1887.9152523352. The cubic root of 3564224 is about 152.7525011577.

Adding to 3564224 its reverse (4224653), we get a palindrome (7788877).

The spelling of 3564224 in words is "three million, five hundred sixty-four thousand, two hundred twenty-four".