104071856 has 40 divisors (see below), whose sum is σ = 234237984. Its totient is φ = 43868160.

The previous prime is 104071823. The next prime is 104071937. The reversal of 104071856 is 658170401.

It is a happy number.

It is a super-2 number, since 2×104071856² = 21661902422569472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785 + ... + 14448.

Almost surely, 2^104071856 is an apocalyptic number.

104071856 is a gapful number since it is divisible by the number (16) 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 104071856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117118992).

104071856 is an abundant number, since it is smaller than the sum of its proper divisors (130166128).

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

104071856 is a wasteful number, since it uses less digits than its factorization.

104071856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15309 (or 15303 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 104071856 is about 10201.5614491116. The cubic root of 104071856 is about 470.3752187031.

The spelling of 104071856 in words is "one hundred four million, seventy-one thousand, eight hundred fifty-six".