3406225 has 24 divisors (see below), whose sum is σ = 4553280. Its totient is φ = 2520000.

The previous prime is 3406223. The next prime is 3406259. The reversal of 3406225 is 5226043.

It is a happy number.

It is not a de Polignac number, because 3406225 - 2¹ = 3406223 is a prime.

3406225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3406196 and 3406205.

It is not an unprimeable number, because it can be changed into a prime (3406223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33675 + ... + 33775.

It is an arithmetic number, because the mean of its divisors is an integer number (189720).

Almost surely, 2^3406225 is an apocalyptic number.

It is an amenable number.

3406225 is a deficient number, since it is larger than the sum of its proper divisors (1147055).

3406225 is a wasteful number, since it uses less digits than its factorization.

3406225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3406225 is about 1845.5961096621. The cubic root of 3406225 is about 150.4611732676.

The spelling of 3406225 in words is "three million, four hundred six thousand, two hundred twenty-five".