8104900 has 18 divisors (see below), whose sum is σ = 17587850. Its totient is φ = 3241920.

The previous prime is 8104861. The next prime is 8104909. The reversal of 8104900 is 94018.

It can be written as a sum of positive squares in 3 ways, for example, as 5184 + 8099716 = 72^2 + 2846^2 .

It is not an unprimeable number, because it can be changed into a prime (8104909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40425 + ... + 40624.

Almost surely, 2^8104900 is an apocalyptic number.

It is an amenable number.

8104900 is an abundant number, since it is smaller than the sum of its proper divisors (9482950).

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

8104900 is a wasteful number, since it uses less digits than its factorization.

8104900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81063 (or 81056 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 8104900 is about 2846.9106062537. The cubic root of 8104900 is about 200.8703734226.

Adding to 8104900 its reverse (94018), we get a palindrome (8198918).

The spelling of 8104900 in words is "eight million, one hundred four thousand, nine hundred".