2805230604 has 144 divisors (see below), whose sum is σ = 7904413440. Its totient is φ = 770140800.

The previous prime is 2805230569. The next prime is 2805230609. The reversal of 2805230604 is 4060325082.

It is not an unprimeable number, because it can be changed into a prime (2805230609) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 632314 + ... + 636734.

It is an arithmetic number, because the mean of its divisors is an integer number (54891760).

Almost surely, 2^2805230604 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 2805230604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3952206720).

2805230604 is an abundant number, since it is smaller than the sum of its proper divisors (5099182836).

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

2805230604 is a wasteful number, since it uses less digits than its factorization.

2805230604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492 (or 4479 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2805230604 is about 52964.4277227650. The cubic root of 2805230604 is about 1410.3368583017.

Adding to 2805230604 its reverse (4060325082), we get a palindrome (6865555686).

The spelling of 2805230604 in words is "two billion, eight hundred five million, two hundred thirty thousand, six hundred four".