3261275 has 12 divisors (see below), whose sum is σ = 4101672. Its totient is φ = 2571840.

The previous prime is 3261259. The next prime is 3261281. The reversal of 3261275 is 5721623.

It is not a de Polignac number, because 3261275 - 2⁴ = 3261259 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 932 + ... + 2718.

It is an arithmetic number, because the mean of its divisors is an integer number (341806).

Almost surely, 2^3261275 is an apocalyptic number.

3261275 is a deficient number, since it is larger than the sum of its proper divisors (840397).

3261275 is a wasteful number, since it uses less digits than its factorization.

3261275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870 (or 1865 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 3261275 is about 1805.9000526053. The cubic root of 3261275 is about 148.2958987581.

Adding to 3261275 its reverse (5721623), we get a palindrome (8982898).

The spelling of 3261275 in words is "three million, two hundred sixty-one thousand, two hundred seventy-five".