104787912 has 16 divisors (see below), whose sum is σ = 261969840. Its totient is φ = 34929296.

The previous prime is 104787911. The next prime is 104787919. The reversal of 104787912 is 219787401.

It is not an unprimeable number, because it can be changed into a prime (104787911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183058 + ... + 2183105.

It is an arithmetic number, because the mean of its divisors is an integer number (16373115).

Almost surely, 2^104787912 is an apocalyptic number.

104787912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104787912 is an abundant number, since it is smaller than the sum of its proper divisors (157181928).

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

104787912 is a wasteful number, since it uses less digits than its factorization.

104787912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366172 (or 4366168 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 104787912 is about 10236.5967000757. The cubic root of 104787912 is about 471.4515438366.

The spelling of 104787912 in words is "one hundred four million, seven hundred eighty-seven thousand, nine hundred twelve".