104900136 has 64 divisors (see below), whose sum is σ = 287686080. Its totient is φ = 31610880.

The previous prime is 104900111. The next prime is 104900141. The reversal of 104900136 is 631009401.

It is a super-2 number, since 2×104900136² = 22008077065636992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 51000 + ... + 53016.

It is an arithmetic number, because the mean of its divisors is an integer number (4495095).

Almost surely, 2^104900136 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 104900136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143843040).

104900136 is an abundant number, since it is smaller than the sum of its proper divisors (182785944).

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

104900136 is a wasteful number, since it uses less digits than its factorization.

104900136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234 (or 2230 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 104900136 is about 10242.0767425362. The cubic root of 104900136 is about 471.6197862121.

Adding to 104900136 its reverse (631009401), we get a palindrome (735909537).

The spelling of 104900136 in words is "one hundred four million, nine hundred thousand, one hundred thirty-six".