104028069 has 8 divisors (see below), whose sum is σ = 140460160. Its totient is φ = 68474016.

The previous prime is 104028047. The next prime is 104028077. The reversal of 104028069 is 960820401.

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

It is not a de Polignac number, because 104028069 - 2⁵ = 104028037 is a prime.

It is a super-2 number, since 2×104028069² = 21643678279737522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104028079) 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, 219232 + ... + 219705.

It is an arithmetic number, because the mean of its divisors is an integer number (17557520).

Almost surely, 2^104028069 is an apocalyptic number.

It is an amenable number.

104028069 is a deficient number, since it is larger than the sum of its proper divisors (36432091).

104028069 is an equidigital number, since it uses as much as digits as its factorization.

104028069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439019.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 104028069 is about 10199.4151302906. The cubic root of 104028069 is about 470.3092411830.

The spelling of 104028069 in words is "one hundred four million, twenty-eight thousand, sixty-nine".