3450225 has 24 divisors (see below), whose sum is σ = 5758560. Its totient is φ = 1822720.

The previous prime is 3450211. The next prime is 3450233. The reversal of 3450225 is 5220543.

3450225 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 3450225 - 2⁸ = 3449969 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13297 + ... + 13553.

It is an arithmetic number, because the mean of its divisors is an integer number (239940).

Almost surely, 2^3450225 is an apocalyptic number.

It is an amenable number.

3450225 is a deficient number, since it is larger than the sum of its proper divisors (2308335).

3450225 is a wasteful number, since it uses less digits than its factorization.

3450225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3450225 is about 1857.4781290772. The cubic root of 3450225 is about 151.1062655637.

Adding to 3450225 its reverse (5220543), we get a palindrome (8670768).

The spelling of 3450225 in words is "three million, four hundred fifty thousand, two hundred twenty-five".