3242256 has 20 divisors (see below), whose sum is σ = 8375952. Its totient is φ = 1080736.

The previous prime is 3242251. The next prime is 3242263. The reversal of 3242256 is 6522423.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3242251) 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, 33726 + ... + 33821.

Almost surely, 2^3242256 is an apocalyptic number.

It is an amenable number.

3242256 is an abundant number, since it is smaller than the sum of its proper divisors (5133696).

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

3242256 is a wasteful number, since it uses less digits than its factorization.

3242256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67558 (or 67552 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 3242256 is about 1800.6265576182. The cubic root of 3242256 is about 148.0070607783.

Adding to 3242256 its reverse (6522423), we get a palindrome (9764679).

The spelling of 3242256 in words is "three million, two hundred forty-two thousand, two hundred fifty-six".