3242521 has 8 divisors (see below), whose sum is σ = 3438080. Its totient is φ = 3049488.

The previous prime is 3242509. The next prime is 3242531. The reversal of 3242521 is 1252423.

3242521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3242521 - 2⁹ = 3242009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3242531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2440 + ... + 3526.

It is an arithmetic number, because the mean of its divisors is an integer number (429760).

Almost surely, 2^3242521 is an apocalyptic number.

It is an amenable number.

3242521 is a deficient number, since it is larger than the sum of its proper divisors (195559).

3242521 is a wasteful number, since it uses less digits than its factorization.

3242521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263.

The product of its digits is 480, while the sum is 19.

The square root of 3242521 is about 1800.7001416116. The cubic root of 3242521 is about 148.0110930327.

Adding to 3242521 its reverse (1252423), we get a palindrome (4494944).

The spelling of 3242521 in words is "three million, two hundred forty-two thousand, five hundred twenty-one".