104868656 has 40 divisors (see below), whose sum is σ = 213170880. Its totient is φ = 49918464.

The previous prime is 104868653. The next prime is 104868683. The reversal of 104868656 is 656868401.

It is a super-2 number, since 2×104868656² = 21994870022492672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104868653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25940 + ... + 29708.

It is an arithmetic number, because the mean of its divisors is an integer number (5329272).

Almost surely, 2^104868656 is an apocalyptic number.

104868656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104868656 is an abundant number, since it is smaller than the sum of its proper divisors (108302224).

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

104868656 is a wasteful number, since it uses less digits than its factorization.

104868656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3861 (or 3855 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 104868656 is about 10240.5398295207. The cubic root of 104868656 is about 471.5726045883.

The spelling of 104868656 in words is "one hundred four million, eight hundred sixty-eight thousand, six hundred fifty-six".