104517219 has 16 divisors (see below), whose sum is σ = 145297152. Its totient is φ = 66769248.

The previous prime is 104517191. The next prime is 104517223. The reversal of 104517219 is 912715401.

It is not a de Polignac number, because 104517219 - 2⁵ = 104517187 is a prime.

It is a super-2 number, since 2×104517219² = 21847698134987922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104517419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807 + ... + 14480.

It is an arithmetic number, because the mean of its divisors is an integer number (9081072).

Almost surely, 2^104517219 is an apocalyptic number.

104517219 is a deficient number, since it is larger than the sum of its proper divisors (40779933).

104517219 is a wasteful number, since it uses less digits than its factorization.

104517219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15386.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 104517219 is about 10223.3663242593. The cubic root of 104517219 is about 471.0452352640.

The spelling of 104517219 in words is "one hundred four million, five hundred seventeen thousand, two hundred nineteen".