3265871 has 4 divisors (see below), whose sum is σ = 3732432. Its totient is φ = 2799312.

The previous prime is 3265861. The next prime is 3265877. The reversal of 3265871 is 1785623.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3265871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3265877) 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 3 ways as a sum of consecutive naturals, for example, 233270 + ... + 233283.

It is an arithmetic number, because the mean of its divisors is an integer number (933108).

Almost surely, 2^3265871 is an apocalyptic number.

3265871 is a deficient number, since it is larger than the sum of its proper divisors (466561).

3265871 is an equidigital number, since it uses as much as digits as its factorization.

3265871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466560.

The product of its digits is 10080, while the sum is 32.

The square root of 3265871 is about 1807.1721002716. The cubic root of 3265871 is about 148.3655287884.

It can be divided in two parts, 326 and 5871, that multiplied together give a triangular number (1913946 = T₁₉₅₆).

The spelling of 3265871 in words is "three million, two hundred sixty-five thousand, eight hundred seventy-one".