104943680 has 112 divisors (see below), whose sum is σ = 263347200. Its totient is φ = 39782400.

The previous prime is 104943677. The next prime is 104943697. The reversal of 104943680 is 86349401.

It is a super-2 number, since 2×104943680² = 22026351943884800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104943680.

It is a congruent number.

It is an unprimeable number.

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, 704246 + ... + 704394.

Almost surely, 2^104943680 is an apocalyptic number.

104943680 is a gapful number since it is divisible by the number (10) 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 104943680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131673600).

104943680 is an abundant number, since it is smaller than the sum of its proper divisors (158403520).

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

104943680 is a wasteful number, since it uses less digits than its factorization.

104943680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 104943680 is about 10244.2022627435. The cubic root of 104943680 is about 471.6850335730.

The spelling of 104943680 in words is "one hundred four million, nine hundred forty-three thousand, six hundred eighty".