8272255 has 8 divisors (see below), whose sum is σ = 9975024. Its totient is φ = 6585600.

The previous prime is 8272247. The next prime is 8272261. The reversal of 8272255 is 5522728.

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

It is not a de Polignac number, because 8272255 - 2³ = 8272247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2866 + ... + 4975.

It is an arithmetic number, because the mean of its divisors is an integer number (1246878).

Almost surely, 2^8272255 is an apocalyptic number.

8272255 is a deficient number, since it is larger than the sum of its proper divisors (1702769).

8272255 is a wasteful number, since it uses less digits than its factorization.

8272255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057.

The product of its digits is 11200, while the sum is 31.

The square root of 8272255 is about 2876.1528123519. The cubic root of 8272255 is about 202.2435304176.

The spelling of 8272255 in words is "eight million, two hundred seventy-two thousand, two hundred fifty-five".