3251275 has 6 divisors (see below), whose sum is σ = 4031612. Its totient is φ = 2601000.

The previous prime is 3251251. The next prime is 3251279. The reversal of 3251275 is 5721523.

3251275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3251275 - 2⁵ = 3251243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 130051 = 3251275 / (3 + 2 + 5 + 1 + 2 + 7 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3251279) 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 5 ways as a sum of consecutive naturals, for example, 65001 + ... + 65050.

Almost surely, 2^3251275 is an apocalyptic number.

3251275 is a deficient number, since it is larger than the sum of its proper divisors (780337).

3251275 is a wasteful number, since it uses less digits than its factorization.

3251275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130061 (or 130056 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 3251275 is about 1803.1292244318. The cubic root of 3251275 is about 148.1441710545.

Adding to 3251275 its reverse (5721523), we get a palindrome (8972798).

It can be divided in two parts, 325 and 1275, that added together give a square (1600 = 40²).

The spelling of 3251275 in words is "three million, two hundred fifty-one thousand, two hundred seventy-five".