4225665774 has 32 divisors (see below), whose sum is σ = 9222200064. Its totient is φ = 1280148480.

The previous prime is 4225665767. The next prime is 4225665827. The reversal of 4225665774 is 4775665224.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323127 + ... + 335949.

It is an arithmetic number, because the mean of its divisors is an integer number (288193752).

Almost surely, 2^4225665774 is an apocalyptic number.

4225665774 is an abundant number, since it is smaller than the sum of its proper divisors (4996534290).

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

4225665774 is a wasteful number, since it uses less digits than its factorization.

4225665774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17832.

The product of its digits is 2822400, while the sum is 48.

The square root of 4225665774 is about 65005.1211367228. The cubic root of 4225665774 is about 1616.7084737739.

The spelling of 4225665774 in words is "four billion, two hundred twenty-five million, six hundred sixty-five thousand, seven hundred seventy-four".