104247808 has 160 divisors (see below), whose sum is σ = 265161600. Its totient is φ = 39911424.

The previous prime is 104247797. The next prime is 104247883. The reversal of 104247808 is 808742401.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1766883 + ... + 1766941.

It is an arithmetic number, because the mean of its divisors is an integer number (1657260).

Almost surely, 2^104247808 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 104247808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132580800).

104247808 is an abundant number, since it is smaller than the sum of its proper divisors (160913792).

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

104247808 is an equidigital number, since it uses as much as digits as its factorization.

104247808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 104247808 is about 10210.1815850650. The cubic root of 104247808 is about 470.6401538012.

The spelling of 104247808 in words is "one hundred four million, two hundred forty-seven thousand, eight hundred eight".