3245565 has 8 divisors (see below), whose sum is σ = 5192928. Its totient is φ = 1730960.

The previous prime is 3245551. The next prime is 3245569. The reversal of 3245565 is 5655423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3245565 - 2¹⁴ = 3229181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245569) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 108171 + ... + 108200.

It is an arithmetic number, because the mean of its divisors is an integer number (649116).

Almost surely, 2^3245565 is an apocalyptic number.

It is an amenable number.

3245565 is a deficient number, since it is larger than the sum of its proper divisors (1947363).

3245565 is a wasteful number, since it uses less digits than its factorization.

3245565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216379.

The product of its digits is 18000, while the sum is 30.

The square root of 3245565 is about 1801.5451701248. The cubic root of 3245565 is about 148.0573949537.

The spelling of 3245565 in words is "three million, two hundred forty-five thousand, five hundred sixty-five".