3245505 has 16 divisors (see below), whose sum is σ = 5279424. Its totient is φ = 1702080.

The previous prime is 3245503. The next prime is 3245537. The reversal of 3245505 is 5055423.

It is not a de Polignac number, because 3245505 - 2¹ = 3245503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3245503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859 + ... + 2688.

It is an arithmetic number, because the mean of its divisors is an integer number (329964).

Almost surely, 2^3245505 is an apocalyptic number.

It is an amenable number.

3245505 is a deficient number, since it is larger than the sum of its proper divisors (2033919).

3245505 is a wasteful number, since it uses less digits than its factorization.

3245505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 3245505 is about 1801.5285176760. The cubic root of 3245505 is about 148.0564825806.

The spelling of 3245505 in words is "three million, two hundred forty-five thousand, five hundred five".