104136088 has 64 divisors (see below), whose sum is σ = 234524160. Its totient is φ = 42383616.

The previous prime is 104136079. The next prime is 104136119. The reversal of 104136088 is 880631401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299931 + ... + 300277.

It is an arithmetic number, because the mean of its divisors is an integer number (3664440).

Almost surely, 2^104136088 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 104136088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117262080).

104136088 is an abundant number, since it is smaller than the sum of its proper divisors (130388072).

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

104136088 is a wasteful number, since it uses less digits than its factorization.

104136088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 104136088 is about 10204.7091090339. The cubic root of 104136088 is about 470.4719689313.

Adding to 104136088 its reverse (880631401), we get a palindrome (984767489).

The spelling of 104136088 in words is "one hundred four million, one hundred thirty-six thousand, eighty-eight".