1088844225 has 24 divisors (see below), whose sum is σ = 2057398080. Its totient is φ = 497757120.

The previous prime is 1088844187. The next prime is 1088844241. The reversal of 1088844225 is 5224488801.

It is not a de Polignac number, because 1088844225 - 2¹⁰ = 1088843201 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1036470 + ... + 1037519.

It is an arithmetic number, because the mean of its divisors is an integer number (85724920).

Almost surely, 2^1088844225 is an apocalyptic number.

1088844225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1088844225 is a deficient number, since it is larger than the sum of its proper divisors (968553855).

1088844225 is a wasteful number, since it uses less digits than its factorization.

1088844225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074009 (or 2074004 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 1088844225 is about 32997.6396883171. The cubic root of 1088844225 is about 1028.7785895705.

The spelling of 1088844225 in words is "one billion, eighty-eight million, eight hundred forty-four thousand, two hundred twenty-five".