104278856 has 16 divisors (see below), whose sum is σ = 213297840. Its totient is φ = 47399440.

The previous prime is 104278843. The next prime is 104278873. The reversal of 104278856 is 658872401.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 592406 + ... + 592581.

It is an arithmetic number, because the mean of its divisors is an integer number (13331115).

Almost surely, 2^104278856 is an apocalyptic number.

It is an amenable number.

104278856 is an abundant number, since it is smaller than the sum of its proper divisors (109018984).

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

104278856 is a wasteful number, since it uses less digits than its factorization.

104278856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185004 (or 1185000 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 104278856 is about 10211.7019149601. The cubic root of 104278856 is about 470.6868725615.

The spelling of 104278856 in words is "one hundred four million, two hundred seventy-eight thousand, eight hundred fifty-six".