104502216 has 128 divisors (see below), whose sum is σ = 327398400. Its totient is φ = 27060480.

The previous prime is 104502191. The next prime is 104502217. The reversal of 104502216 is 612205401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 104502192 and 104502201.

It is not an unprimeable number, because it can be changed into a prime (104502217) 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 31 ways as a sum of consecutive naturals, for example, 128451 + ... + 129261.

It is an arithmetic number, because the mean of its divisors is an integer number (2557800).

Almost surely, 2^104502216 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 104502216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163699200).

104502216 is an abundant number, since it is smaller than the sum of its proper divisors (222896184).

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

104502216 is a wasteful number, since it uses less digits than its factorization.

104502216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 104502216 is about 10222.6325376588. The cubic root of 104502216 is about 471.0226953421.

Adding to 104502216 its reverse (612205401), we get a palindrome (716707617).

The spelling of 104502216 in words is "one hundred four million, five hundred two thousand, two hundred sixteen".