104878512 has 60 divisors (see below), whose sum is σ = 295447360. Its totient is φ = 34729344.

The previous prime is 104878507. The next prime is 104878513. The reversal of 104878512 is 215878401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (104878513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20289 + ... + 24927.

Almost surely, 2^104878512 is an apocalyptic number.

104878512 is a gapful number since it is divisible by the number (12) 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 104878512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147723680).

104878512 is an abundant number, since it is smaller than the sum of its proper divisors (190568848).

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

104878512 is a wasteful number, since it uses less digits than its factorization.

104878512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810 (or 4801 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 104878512 is about 10241.0210428453. The cubic root of 104878512 is about 471.5873775884.

The spelling of 104878512 in words is "one hundred four million, eight hundred seventy-eight thousand, five hundred twelve".