4340225 has 12 divisors (see below), whose sum is σ = 5428224. Its totient is φ = 3442320.

The previous prime is 4340207. The next prime is 4340233. The reversal of 4340225 is 5220434.

It is not a de Polignac number, because 4340225 - 2¹⁴ = 4323841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4340197 and 4340206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2492 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (452352).

Almost surely, 2^4340225 is an apocalyptic number.

It is an amenable number.

4340225 is a deficient number, since it is larger than the sum of its proper divisors (1087999).

4340225 is a wasteful number, since it uses less digits than its factorization.

4340225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4340225 is about 2083.3206666282. The cubic root of 4340225 is about 163.1188238684.

Adding to 4340225 its reverse (5220434), we get a palindrome (9560659).

The spelling of 4340225 in words is "four million, three hundred forty thousand, two hundred twenty-five".