8448215028 has 48 divisors (see below), whose sum is σ = 21624744960. Its totient is φ = 2545756000.

The previous prime is 8448215003. The next prime is 8448215033. The reversal of 8448215028 is 8205128448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155148 + ... + 202403.

It is an arithmetic number, because the mean of its divisors is an integer number (450515520).

Almost surely, 2^8448215028 is an apocalyptic number.

It is an amenable number.

8448215028 is an abundant number, since it is smaller than the sum of its proper divisors (13176529932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8448215028 is a wasteful number, since it uses less digits than its factorization.

8448215028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357748 (or 357746 counting only the distinct ones).

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

The square root of 8448215028 is about 91914.1720737341. The cubic root of 8448215028 is about 2036.6746274819.

The spelling of 8448215028 in words is "eight billion, four hundred forty-eight million, two hundred fifteen thousand, twenty-eight".