3242243 has 4 divisors (see below), whose sum is σ = 3317688. Its totient is φ = 3166800.

The previous prime is 3242237. The next prime is 3242251. The reversal of 3242243 is 3422423.

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

It is a cyclic number.

It is not a de Polignac number, because 3242243 - 2¹⁰ = 3241219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3242203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37658 + ... + 37743.

It is an arithmetic number, because the mean of its divisors is an integer number (829422).

Almost surely, 2^3242243 is an apocalyptic number.

3242243 is a deficient number, since it is larger than the sum of its proper divisors (75445).

3242243 is an equidigital number, since it uses as much as digits as its factorization.

3242243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75444.

The product of its digits is 1152, while the sum is 20.

The square root of 3242243 is about 1800.6229477600. The cubic root of 3242243 is about 148.0068629640.

Adding to 3242243 its reverse (3422423), we get a palindrome (6664666).

The spelling of 3242243 in words is "three million, two hundred forty-two thousand, two hundred forty-three".