104928219 has 24 divisors (see below), whose sum is σ = 165993984. Its totient is φ = 63342000.

The previous prime is 104928209. The next prime is 104928227. The reversal of 104928219 is 912829401.

It is not a de Polignac number, because 104928219 - 2⁷ = 104928091 is a prime.

It is a super-2 number, since 2×104928219² = 22019862285023922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104928209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24874 + ... + 28784.

It is an arithmetic number, because the mean of its divisors is an integer number (6916416).

Almost surely, 2^104928219 is an apocalyptic number.

104928219 is a deficient number, since it is larger than the sum of its proper divisors (61065765).

104928219 is a wasteful number, since it uses less digits than its factorization.

104928219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199 (or 4196 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 104928219 is about 10243.4476129866. The cubic root of 104928219 is about 471.6618685113.

The spelling of 104928219 in words is "one hundred four million, nine hundred twenty-eight thousand, two hundred nineteen".