104136480 has 144 divisors (see below), whose sum is σ = 406171584. Its totient is φ = 23800320.

The previous prime is 104136469. The next prime is 104136499. The reversal of 104136480 is 84631401.

104136480 is a `hidden beast` number, since 1 + 0 + 4 + 13 + 648 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4915 + ... + 15245.

It is an arithmetic number, because the mean of its divisors is an integer number (2820636).

Almost surely, 2^104136480 is an apocalyptic number.

104136480 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 104136480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203085792).

104136480 is an abundant number, since it is smaller than the sum of its proper divisors (302035104).

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

104136480 is a wasteful number, since it uses less digits than its factorization.

104136480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10359 (or 10348 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 104136480 is about 10204.7283158348. The cubic root of 104136480 is about 470.4725592639.

Adding to 104136480 its reverse (84631401), we get a palindrome (188767881).

The spelling of 104136480 in words is "one hundred four million, one hundred thirty-six thousand, four hundred eighty".