2104704000 has 880 divisors, whose sum is σ = 9273401280. Its totient is φ = 464486400.

The previous prime is 2104703977. The next prime is 2104704001. The reversal of 2104704000 is 4074012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104704001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 72575986 + ... + 72576014.

It is an arithmetic number, because the mean of its divisors is an integer number (10537956).

Almost surely, 2^2104704000 is an apocalyptic number.

2104704000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2104704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4636700640).

2104704000 is an abundant number, since it is smaller than the sum of its proper divisors (7168697280).

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

2104704000 is an equidigital number, since it uses as much as digits as its factorization.

2104704000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2104704000 is about 45877.0530875731. The cubic root of 2104704000 is about 1281.5346177140.

Adding to 2104704000 its reverse (4074012), we get a palindrome (2108778012).

The spelling of 2104704000 in words is "two billion, one hundred four million, seven hundred four thousand".