104886036648 has 128 divisors (see below), whose sum is σ = 293353488000. Its totient is φ = 34722132480.

The previous prime is 104886036643. The next prime is 104886036701. The reversal of 104886036648 is 846630688401.

104886036648 is a `hidden beast` number, since 1 + 0 + 488 + 60 + 3 + 66 + 48 = 666.

It is a super-2 number, since 2×104886036648² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 104886036594 and 104886036603.

It is not an unprimeable number, because it can be changed into a prime (104886036641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45661036 + ... + 45663332.

It is an arithmetic number, because the mean of its divisors is an integer number (2291824125).

Almost surely, 2^104886036648 is an apocalyptic number.

104886036648 is a gapful number since it is divisible by the number (18) 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 104886036648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146676744000).

104886036648 is an abundant number, since it is smaller than the sum of its proper divisors (188467451352).

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

104886036648 is a wasteful number, since it uses less digits than its factorization.

104886036648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672 (or 3662 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 104886036648 in words is "one hundred four billion, eight hundred eighty-six million, thirty-six thousand, six hundred forty-eight".