3259256 has 96 divisors (see below), whose sum is σ = 8490720. Its totient is φ = 1140480.

The previous prime is 3259253. The next prime is 3259283. The reversal of 3259256 is 6529523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3259253) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 88070 + ... + 88106.

It is an arithmetic number, because the mean of its divisors is an integer number (88445).

Almost surely, 2^3259256 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 3259256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4245360).

3259256 is an abundant number, since it is smaller than the sum of its proper divisors (5231464).

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

3259256 is a wasteful number, since it uses less digits than its factorization.

3259256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 70 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The square root of 3259256 is about 1805.3409650257. The cubic root of 3259256 is about 148.2652899495.

The spelling of 3259256 in words is "three million, two hundred fifty-nine thousand, two hundred fifty-six".