104388 has 12 divisors (see below), whose sum is σ = 243600. Its totient is φ = 34792.

The previous prime is 104383. The next prime is 104393. The reversal of 104388 is 883401.

It is an interprime number because it is at equal distance from previous prime (104383) and next prime (104393).

It is a tau number, because it is divible by the number of its divisors (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104388.

It is not an unprimeable number, because it can be changed into a prime (104381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4338 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (20300).

2¹⁰⁴³⁸⁸ is an apocalyptic number.

It is an amenable number.

104388 is an abundant number, since it is smaller than the sum of its proper divisors (139212).

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

104388 is a wasteful number, since it uses less digits than its factorization.

104388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8706 (or 8704 counting only the distinct ones).

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

The square root of 104388 is about 323.0913183606. The cubic root of 104388 is about 47.0851030913.

Adding to 104388 its reverse (883401), we get a palindrome (987789).

The spelling of 104388 in words is "one hundred four thousand, three hundred eighty-eight".