2248028215 has 8 divisors (see below), whose sum is σ = 2721507408. Its totient is φ = 1782506880.

The previous prime is 2248028213. The next prime is 2248028219. The reversal of 2248028215 is 5128208422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2248028215 - 2¹ = 2248028213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248028213) 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 7 ways as a sum of consecutive naturals, for example, 1988841 + ... + 1989970.

It is an arithmetic number, because the mean of its divisors is an integer number (340188426).

Almost surely, 2^2248028215 is an apocalyptic number.

2248028215 is a deficient number, since it is larger than the sum of its proper divisors (473479193).

2248028215 is a wasteful number, since it uses less digits than its factorization.

2248028215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978929.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 2248028215 is about 47413.3759080705. The cubic root of 2248028215 is about 1309.9878045987.

The spelling of 2248028215 in words is "two billion, two hundred forty-eight million, twenty-eight thousand, two hundred fifteen".