3243575 has 12 divisors (see below), whose sum is σ = 4197648. Its totient is φ = 2481600.

The previous prime is 3243523. The next prime is 3243587. The reversal of 3243575 is 5753423.

It is not a de Polignac number, because 3243575 - 2⁶ = 3243511 is a prime.

It is a d-powerful number, because it can be written as 3³ + 2²¹ + 4¹⁰ + 3⁹ + 5 + 7 + 5⁷ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2246 + ... + 3395.

It is an arithmetic number, because the mean of its divisors is an integer number (349804).

Almost surely, 2^3243575 is an apocalyptic number.

3243575 is a deficient number, since it is larger than the sum of its proper divisors (954073).

3243575 is a wasteful number, since it uses less digits than its factorization.

3243575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5674 (or 5669 counting only the distinct ones).

The product of its digits is 12600, while the sum is 29.

The square root of 3243575 is about 1800.9927817734. The cubic root of 3243575 is about 148.0271285795.

Adding to 3243575 its reverse (5753423), we get a palindrome (8996998).

The spelling of 3243575 in words is "three million, two hundred forty-three thousand, five hundred seventy-five".