104159818 has 16 divisors (see below), whose sum is σ = 181488384. Its totient is φ = 43907760.

The previous prime is 104159813. The next prime is 104159819. The reversal of 104159818 is 818951401.

It is not an unprimeable number, because it can be changed into a prime (104159813) 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 7 ways as a sum of consecutive naturals, for example, 60130 + ... + 61837.

It is an arithmetic number, because the mean of its divisors is an integer number (11343024).

Almost surely, 2^104159818 is an apocalyptic number.

104159818 is a deficient number, since it is larger than the sum of its proper divisors (77328566).

104159818 is a wasteful number, since it uses less digits than its factorization.

104159818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122037.

The product of its (nonzero) digits is 11520, while the sum is 37.

The square root of 104159818 is about 10205.8717413066. The cubic root of 104159818 is about 470.5077024672.

The spelling of 104159818 in words is "one hundred four million, one hundred fifty-nine thousand, eight hundred eighteen".