104000388 has 48 divisors (see below), whose sum is σ = 255615360. Its totient is φ = 32845824.

The previous prime is 104000371. The next prime is 104000389. The reversal of 104000388 is 883000401.

It is not an unprimeable number, because it can be changed into a prime (104000389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28356 + ... + 31812.

It is an arithmetic number, because the mean of its divisors is an integer number (5325320).

Almost surely, 2^104000388 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 104000388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127807680).

104000388 is an abundant number, since it is smaller than the sum of its proper divisors (151614972).

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

104000388 is a wasteful number, since it uses less digits than its factorization.

104000388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596 (or 3594 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 104000388 is about 10198.0580504329. The cubic root of 104000388 is about 470.2675223626.

Adding to 104000388 its reverse (883000401), we get a palindrome (987000789).

The spelling of 104000388 in words is "one hundred four million, three hundred eighty-eight", and thus it is an aban number.