3423225 has 24 divisors (see below), whose sum is σ = 6096832. Its totient is φ = 1684800.

The previous prime is 3423223. The next prime is 3423229. The reversal of 3423225 is 5223243.

It is not a de Polignac number, because 3423225 - 2¹ = 3423223 is a prime.

It is a d-powerful number, because it can be written as 3 + 4⁹ + 2¹³ + 3¹² + 2¹⁹ + 2²¹ + 5 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 781 + ... + 2730.

Almost surely, 2^3423225 is an apocalyptic number.

It is an amenable number.

3423225 is a deficient number, since it is larger than the sum of its proper divisors (2673607).

3423225 is a wasteful number, since it uses less digits than its factorization.

3423225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537 (or 3532 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 3423225 is about 1850.1959355701. The cubic root of 3423225 is about 150.7110683303.

Adding to 3423225 its reverse (5223243), we get a palindrome (8646468).

The spelling of 3423225 in words is "three million, four hundred twenty-three thousand, two hundred twenty-five".