3317225 has 6 divisors (see below), whose sum is σ = 4113390. Its totient is φ = 2653760.

The previous prime is 3317203. The next prime is 3317231. The reversal of 3317225 is 5227133.

It can be written as a sum of positive squares in 3 ways, for example, as 8464 + 3308761 = 92^2 + 1819^2 .

It is not a de Polignac number, because 3317225 - 2²⁰ = 2268649 is a prime.

It is a super-2 number, since 2×3317225² = 22007963401250, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3317225.

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 5 ways as a sum of consecutive naturals, for example, 66320 + ... + 66369.

It is an arithmetic number, because the mean of its divisors is an integer number (685565).

Almost surely, 2^3317225 is an apocalyptic number.

It is an amenable number.

3317225 is a deficient number, since it is larger than the sum of its proper divisors (796165).

3317225 is a wasteful number, since it uses less digits than its factorization.

3317225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132699 (or 132694 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 3317225 is about 1821.3250670871. The cubic root of 3317225 is about 149.1391430271.

The spelling of 3317225 in words is "three million, three hundred seventeen thousand, two hundred twenty-five".