3243252 has 12 divisors (see below), whose sum is σ = 7567616. Its totient is φ = 1081080.

The previous prime is 3243239. The next prime is 3243271. The reversal of 3243252 is 2523423.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135124 + ... + 135147.

Almost surely, 2^3243252 is an apocalyptic number.

It is an amenable number.

3243252 is an abundant number, since it is smaller than the sum of its proper divisors (4324364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3243252 is a wasteful number, since it uses less digits than its factorization.

3243252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270278 (or 270276 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 3243252 is about 1800.9031067773. The cubic root of 3243252 is about 148.0222148295.

Adding to 3243252 its reverse (2523423), we get a palindrome (5766675).

The spelling of 3243252 in words is "three million, two hundred forty-three thousand, two hundred fifty-two".