3226765 has 4 divisors (see below), whose sum is σ = 3872124. Its totient is φ = 2581408.

The previous prime is 3226711. The next prime is 3226771. The reversal of 3226765 is 5676223.

3226765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1447209 + 1779556 = 1203^2 + 1334^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3226765 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322672 + ... + 322681.

It is an arithmetic number, because the mean of its divisors is an integer number (968031).

Almost surely, 2^3226765 is an apocalyptic number.

It is an amenable number.

3226765 is a deficient number, since it is larger than the sum of its proper divisors (645359).

3226765 is an equidigital number, since it uses as much as digits as its factorization.

3226765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645358.

The product of its digits is 15120, while the sum is 31.

The square root of 3226765 is about 1796.3198490247. The cubic root of 3226765 is about 147.7709660535.

The spelling of 3226765 in words is "three million, two hundred twenty-six thousand, seven hundred sixty-five".