3624225 has 48 divisors (see below), whose sum is σ = 6856704. Its totient is φ = 1672000.

The previous prime is 3624223. The next prime is 3624233. The reversal of 3624225 is 5224263.

3624225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3624225 - 2¹ = 3624223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3624195 and 3624204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3624221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18880 + ... + 19070.

It is an arithmetic number, because the mean of its divisors is an integer number (142848).

Almost surely, 2^3624225 is an apocalyptic number.

It is an amenable number.

3624225 is a deficient number, since it is larger than the sum of its proper divisors (3232479).

3624225 is a wasteful number, since it uses less digits than its factorization.

3624225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 233 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 3624225 is about 1903.7397406158. The cubic root of 3624225 is about 153.6048931682.

Adding to 3624225 its reverse (5224263), we get a palindrome (8848488).

The spelling of 3624225 in words is "three million, six hundred twenty-four thousand, two hundred twenty-five".