3251255 has 8 divisors (see below), whose sum is σ = 4458912. Its totient is φ = 2229408.

The previous prime is 3251251. The next prime is 3251279. The reversal of 3251255 is 5521523.

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

It is a cyclic number.

It is not a de Polignac number, because 3251255 - 2² = 3251251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3251255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251251) 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, 46412 + ... + 46481.

It is an arithmetic number, because the mean of its divisors is an integer number (557364).

Almost surely, 2^3251255 is an apocalyptic number.

3251255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3251255 is a deficient number, since it is larger than the sum of its proper divisors (1207657).

3251255 is an equidigital number, since it uses as much as digits as its factorization.

3251255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92905.

The product of its digits is 1500, while the sum is 23.

The square root of 3251255 is about 1803.1236785090. The cubic root of 3251255 is about 148.1438672876.

Adding to 3251255 its reverse (5521523), we get a palindrome (8772778).

It can be divided in two parts, 325125 and 5, that multiplied together give a square (1625625 = 1275²).

The spelling of 3251255 in words is "three million, two hundred fifty-one thousand, two hundred fifty-five".