3232256 has 40 divisors (see below), whose sum is σ = 6629040. Its totient is φ = 1573888.

The previous prime is 3232249. The next prime is 3232279. The reversal of 3232256 is 6522323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30155 + ... + 30261.

It is an arithmetic number, because the mean of its divisors is an integer number (165726).

Almost surely, 2^3232256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3232256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3314520).

3232256 is an abundant number, since it is smaller than the sum of its proper divisors (3396784).

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

3232256 is an equidigital number, since it uses as much as digits as its factorization.

3232256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 168 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 3232256 is about 1797.8476019952. The cubic root of 3232256 is about 147.8547393836.

Adding to 3232256 its reverse (6522323), we get a palindrome (9754579).

The spelling of 3232256 in words is "three million, two hundred thirty-two thousand, two hundred fifty-six".