1108219 has 8 divisors (see below), whose sum is σ = 1307648. Its totient is φ = 919080.

The previous prime is 1108207. The next prime is 1108223. The reversal of 1108219 is 9128011.

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 1108219 - 2⁷ = 1108091 is a prime.

It is a super-2 number, since 2×1108219² = 2456298703922, which contains 22 as substring.

It is a Duffinian number.

1108219 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1108219.

It is not an unprimeable number, because it can be changed into a prime (1108229) 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, 2337 + ... + 2770.

It is an arithmetic number, because the mean of its divisors is an integer number (163456).

2^1108219 is an apocalyptic number.

1108219 is a deficient number, since it is larger than the sum of its proper divisors (199429).

1108219 is an equidigital number, since it uses as much as digits as its factorization.

1108219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 1108219 is about 1052.7198107759. The cubic root of 1108219 is about 103.4844741661.

The spelling of 1108219 in words is "one million, one hundred eight thousand, two hundred nineteen".