2804425200 has 240 divisors, whose sum is σ = 10088347360. Its totient is φ = 739860480.

The previous prime is 2804425177. The next prime is 2804425201. The reversal of 2804425200 is 25244082.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804425201) 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 47 ways as a sum of consecutive naturals, for example, 1046262 + ... + 1048938.

Almost surely, 2^2804425200 is an apocalyptic number.

2804425200 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 2804425200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5044173680).

2804425200 is an abundant number, since it is smaller than the sum of its proper divisors (7283922160).

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

2804425200 is a wasteful number, since it uses less digits than its factorization.

2804425200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801 (or 2784 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2804425200 is about 52956.8239228902. The cubic root of 2804425200 is about 1410.2018724090.

Adding to 2804425200 its reverse (25244082), we get a palindrome (2829669282).

The spelling of 2804425200 in words is "two billion, eight hundred four million, four hundred twenty-five thousand, two hundred".