104116609 has 8 divisors (see below), whose sum is σ = 106634880. Its totient is φ = 101611056.

The previous prime is 104116577. The next prime is 104116627. The reversal of 104116609 is 906611401.

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 104116609 - 2⁵ = 104116577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104116679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14562 + ... + 20500.

It is an arithmetic number, because the mean of its divisors is an integer number (13329360).

Almost surely, 2^104116609 is an apocalyptic number.

It is an amenable number.

104116609 is a deficient number, since it is larger than the sum of its proper divisors (2518271).

104116609 is an equidigital number, since it uses as much as digits as its factorization.

104116609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 104116609 is about 10203.7546520876. The cubic root of 104116609 is about 470.4426326557.

It can be divided in two parts, 10411 and 6609, that added together give a triangular number (17020 = T₁₈₄).

The spelling of 104116609 in words is "one hundred four million, one hundred sixteen thousand, six hundred nine".