1048228241 has 12 divisors (see below), whose sum is σ = 1084408668. Its totient is φ = 1013193792.

The previous prime is 1048228201. The next prime is 1048228253. The reversal of 1048228241 is 1428228401.

It can be written as a sum of positive squares in 6 ways, for example, as 55726225 + 992502016 = 7465^2 + 31504^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1048228241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1048228198 and 1048228207.

It is not an unprimeable number, because it can be changed into a prime (1048228201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212495 + ... + 217371.

It is an arithmetic number, because the mean of its divisors is an integer number (90367389).

Almost surely, 2^1048228241 is an apocalyptic number.

It is an amenable number.

1048228241 is a deficient number, since it is larger than the sum of its proper divisors (36180427).

1048228241 is an equidigital number, since it uses as much as digits as its factorization.

1048228241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108 (or 5071 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 1048228241 is about 32376.3531145804. The cubic root of 1048228241 is about 1015.8243494395.

The spelling of 1048228241 in words is "one billion, forty-eight million, two hundred twenty-eight thousand, two hundred forty-one".