3248255 has 4 divisors (see below), whose sum is σ = 3897912. Its totient is φ = 2598600.

The previous prime is 3248251. The next prime is 3248257. The reversal of 3248255 is 5528423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5528423 = 2293 ⋅2411.

It is not a de Polignac number, because 3248255 - 2² = 3248251 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 (3248251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324821 + ... + 324830.

It is an arithmetic number, because the mean of its divisors is an integer number (974478).

Almost surely, 2^3248255 is an apocalyptic number.

3248255 is a deficient number, since it is larger than the sum of its proper divisors (649657).

3248255 is an equidigital number, since it uses as much as digits as its factorization.

3248255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649656.

The product of its digits is 9600, while the sum is 29.

The square root of 3248255 is about 1802.2915968289. The cubic root of 3248255 is about 148.0982881325.

The spelling of 3248255 in words is "three million, two hundred forty-eight thousand, two hundred fifty-five".