104859944 has 64 divisors (see below), whose sum is σ = 248313600. Its totient is φ = 40449024.

The previous prime is 104859943. The next prime is 104859977. The reversal of 104859944 is 449958401.

It is a junction number, because it is equal to n+sod(n) for n = 104859895 and 104859904.

It is not an unprimeable number, because it can be changed into a prime (104859943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19502 + ... + 24290.

It is an arithmetic number, because the mean of its divisors is an integer number (3879900).

Almost surely, 2^104859944 is an apocalyptic number.

104859944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104859944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124156800).

104859944 is an abundant number, since it is smaller than the sum of its proper divisors (143453656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104859944 is a wasteful number, since it uses less digits than its factorization.

104859944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842 (or 4838 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 104859944 is about 10240.1144524854. The cubic root of 104859944 is about 471.5595455408.

The spelling of 104859944 in words is "one hundred four million, eight hundred fifty-nine thousand, nine hundred forty-four".