3244545 has 12 divisors (see below), whose sum is σ = 5623956. Its totient is φ = 1730400.

The previous prime is 3244543. The next prime is 3244559. The reversal of 3244545 is 5454423.

It can be written as a sum of positive squares in 2 ways, for example, as 848241 + 2396304 = 921^2 + 1548^2 .

It is not a de Polignac number, because 3244545 - 2¹ = 3244543 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 2⁵ + 4 + 4⁸ + 5³ + 4¹⁰ + 5⁹ .

3244545 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3244543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36006 + ... + 36095.

It is an arithmetic number, because the mean of its divisors is an integer number (468663).

Almost surely, 2^3244545 is an apocalyptic number.

It is an amenable number.

3244545 is a deficient number, since it is larger than the sum of its proper divisors (2379411).

3244545 is a wasteful number, since it uses less digits than its factorization.

3244545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72112 (or 72109 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 3244545 is about 1801.2620575585. The cubic root of 3244545 is about 148.0418830817.

Adding to 3244545 its reverse (5454423), we get a palindrome (8698968).

The spelling of 3244545 in words is "three million, two hundred forty-four thousand, five hundred forty-five".