3424225 has 24 divisors (see below), whose sum is σ = 5142528. Its totient is φ = 2208000.

The previous prime is 3424207. The next prime is 3424231. The reversal of 3424225 is 5224243.

It is not a de Polignac number, because 3424225 - 2⁹ = 3423713 is a prime.

It is an Ulam number.

It is a Duffinian number.

3424225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3424196 and 3424205.

It is an unprimeable number.

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, 2400 + ... + 3550.

It is an arithmetic number, because the mean of its divisors is an integer number (214272).

Almost surely, 2^3424225 is an apocalyptic number.

3424225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3424225 is a deficient number, since it is larger than the sum of its proper divisors (1718303).

3424225 is a wasteful number, since it uses less digits than its factorization.

3424225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185 (or 1180 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 3424225 is about 1850.4661574857. The cubic root of 3424225 is about 150.7257422509.

Adding to 3424225 its reverse (5224243), we get a palindrome (8648468).

The spelling of 3424225 in words is "three million, four hundred twenty-four thousand, two hundred twenty-five".