3256875 has 40 divisors (see below), whose sum is σ = 6060560. Its totient is φ = 1728000.

The previous prime is 3256871. The next prime is 3256879. The reversal of 3256875 is 5786523.

3256875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3256871) and next prime (3256879).

It is not a de Polignac number, because 3256875 - 2² = 3256871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3256871) 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 39 ways as a sum of consecutive naturals, for example, 16779 + ... + 16971.

It is an arithmetic number, because the mean of its divisors is an integer number (151514).

Almost surely, 2^3256875 is an apocalyptic number.

3256875 is the 965-th nonagonal number.

3256875 is a deficient number, since it is larger than the sum of its proper divisors (2803685).

3256875 is an equidigital number, since it uses as much as digits as its factorization.

3256875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 201 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 3256875 is about 1804.6814123274. The cubic root of 3256875 is about 148.2291768351.

The spelling of 3256875 in words is "three million, two hundred fifty-six thousand, eight hundred seventy-five".