104720616 has 192 divisors, whose sum is σ = 381064320. Its totient is φ = 25090560.

The previous prime is 104720599. The next prime is 104720657. The reversal of 104720616 is 616027401.

104720616 is a `hidden beast` number, since 1 + 0 + 47 + 2 + 0 + 616 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 104720616.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71346 + ... + 72798.

It is an arithmetic number, because the mean of its divisors is an integer number (1984710).

Almost surely, 2^104720616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104720616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190532160).

104720616 is an abundant number, since it is smaller than the sum of its proper divisors (276343704).

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

104720616 is a wasteful number, since it uses less digits than its factorization.

104720616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 104720616 is about 10233.3091422081. The cubic root of 104720616 is about 471.3505983596.

The spelling of 104720616 in words is "one hundred four million, seven hundred twenty thousand, six hundred sixteen".