8275219 has 4 divisors (see below), whose sum is σ = 8308440. Its totient is φ = 8242000.

The previous prime is 8275213. The next prime is 8275229. The reversal of 8275219 is 9125728.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8275219 - 2⁵ = 8275187 is a prime.

It is a super-2 number, since 2×8275219² = 136958498995922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8275213) 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, 16234 + ... + 16735.

It is an arithmetic number, because the mean of its divisors is an integer number (2077110).

Almost surely, 2^8275219 is an apocalyptic number.

8275219 is a deficient number, since it is larger than the sum of its proper divisors (33221).

8275219 is a wasteful number, since it uses less digits than its factorization.

8275219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33220.

The product of its digits is 10080, while the sum is 34.

The square root of 8275219 is about 2876.6680378521. The cubic root of 8275219 is about 202.2676825681.

The spelling of 8275219 in words is "eight million, two hundred seventy-five thousand, two hundred nineteen".