2225635794 has 24 divisors (see below), whose sum is σ = 5076012240. Its totient is φ = 702832248.

The previous prime is 2225635781. The next prime is 2225635799. The reversal of 2225635794 is 4975365222.

2225635794 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 635 + 7 + 9 + 4 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2225635799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3253512 + ... + 3254195.

It is an arithmetic number, because the mean of its divisors is an integer number (211500510).

Almost surely, 2^2225635794 is an apocalyptic number.

2225635794 is an abundant number, since it is smaller than the sum of its proper divisors (2850376446).

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

2225635794 is a wasteful number, since it uses less digits than its factorization.

2225635794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507734 (or 6507731 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 2225635794 is about 47176.6445818267. The cubic root of 2225635794 is about 1305.6237226318.

The spelling of 2225635794 in words is "two billion, two hundred twenty-five million, six hundred thirty-five thousand, seven hundred ninety-four".