2288441225 has 24 divisors (see below), whose sum is σ = 3413739840. Its totient is φ = 1486624320.

The previous prime is 2288441203. The next prime is 2288441237. The reversal of 2288441225 is 5221448822.

It is not a de Polignac number, because 2288441225 - 2⁶ = 2288441161 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340802 + ... + 347451.

It is an arithmetic number, because the mean of its divisors is an integer number (142239160).

Almost surely, 2^2288441225 is an apocalyptic number.

2288441225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2288441225 is a deficient number, since it is larger than the sum of its proper divisors (1125298615).

2288441225 is a wasteful number, since it uses less digits than its factorization.

2288441225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688289 (or 688284 counting only the distinct ones).

The product of its digits is 81920, while the sum is 38.

The square root of 2288441225 is about 47837.6548860832. The cubic root of 2288441225 is about 1317.7911529914.

The spelling of 2288441225 in words is "two billion, two hundred eighty-eight million, four hundred forty-one thousand, two hundred twenty-five".