3260225 has 6 divisors (see below), whose sum is σ = 4042710. Its totient is φ = 2608160.

The previous prime is 3260219. The next prime is 3260237. The reversal of 3260225 is 5220623.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 410881 + 2849344 = 641^2 + 1688^2 .

It is not a de Polignac number, because 3260225 - 2¹⁴ = 3243841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3260197 and 3260206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65180 + ... + 65229.

It is an arithmetic number, because the mean of its divisors is an integer number (673785).

Almost surely, 2^3260225 is an apocalyptic number.

It is an amenable number.

3260225 is a deficient number, since it is larger than the sum of its proper divisors (782485).

3260225 is a wasteful number, since it uses less digits than its factorization.

3260225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130419 (or 130414 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3260225 is about 1805.6093154390. The cubic root of 3260225 is about 148.2799819355.

Adding to 3260225 its reverse (5220623), we get a palindrome (8480848).

The spelling of 3260225 in words is "three million, two hundred sixty thousand, two hundred twenty-five".