3256535 has 8 divisors (see below), whose sum is σ = 3966576. Its totient is φ = 2566080.

The previous prime is 3256531. The next prime is 3256549. The reversal of 3256535 is 5356523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3256535 - 2² = 3256531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3256498 and 3256507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4526 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (495822).

Almost surely, 2^3256535 is an apocalyptic number.

3256535 is a deficient number, since it is larger than the sum of its proper divisors (710041).

3256535 is an equidigital number, since it uses as much as digits as its factorization.

3256535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9793.

The product of its digits is 13500, while the sum is 29.

The square root of 3256535 is about 1804.5872104168. The cubic root of 3256535 is about 148.2240185495.

The spelling of 3256535 in words is "three million, two hundred fifty-six thousand, five hundred thirty-five".