2228425930 has 32 divisors (see below), whose sum is σ = 4031591616. Its totient is φ = 886846464.

The previous prime is 2228425921. The next prime is 2228425931. The reversal of 2228425930 is 395248222.

It is a self number, because there is not a number n which added to its sum of digits gives 2228425930.

It is not an unprimeable number, because it can be changed into a prime (2228425931) 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 15 ways as a sum of consecutive naturals, for example, 2694177 + ... + 2695003.

It is an arithmetic number, because the mean of its divisors is an integer number (125987238).

Almost surely, 2^2228425930 is an apocalyptic number.

2228425930 is a deficient number, since it is larger than the sum of its proper divisors (1803165686).

2228425930 is a wasteful number, since it uses less digits than its factorization.

2228425930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2228425930 is about 47206.2064775385. The cubic root of 2228425930 is about 1306.1690868740.

The spelling of 2228425930 in words is "two billion, two hundred twenty-eight million, four hundred twenty-five thousand, nine hundred thirty".