104438208 has 168 divisors, whose sum is σ = 340870032. Its totient is φ = 28041216.

The previous prime is 104438203. The next prime is 104438209. The reversal of 104438208 is 802834401.

It is a tau number, because it is divible by the number of its divisors (168).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104438203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159610 + ... + 160262.

Almost surely, 2^104438208 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 104438208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170435016).

104438208 is an abundant number, since it is smaller than the sum of its proper divisors (236431824).

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

104438208 is a wasteful number, since it uses less digits than its factorization.

104438208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 104438208 is about 10219.5013576984. The cubic root of 104438208 is about 470.9265079774.

The spelling of 104438208 in words is "one hundred four million, four hundred thirty-eight thousand, two hundred eight".